Najnovšie - Encyklopédie populárno-náučné strana 29 z 36
História 
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Vesmír, veda a technika 
Ľudské telo, človek 
Encyklopédie - ostatné
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1918 – The Americans Under French Command
Pershing’s aim had always been to fight the Germans with an independent American Army (the AEF, the American Expeditionary Forces) instead of dividing his divisions between the allies. When the Germans launched the first attack of their Spring Offensives on 21 March 1918, he was still far away from the creation of this independent army. During the first three months of 1918 only a few divisions could be considered as available for immediate action. On 26 March 1918 Foch was selected as the Supreme Allied Commander. Two days later, to solve immediate allied manpower problems and to check the German assault, General Pershing temporarily placed all American forces at the disposal of Supremo Foch. It was agreed that the availability of American troops would only last so long as was needed to check the German advance.This book deals with three lesser known battles fought by five divisions of the AEF that took place in the Champagne/Marne Region between the City of Reims and the Argonne Forest. The narrative includes actions of the 2nd, 36th, 42nd, 92nd and the 93rd Divisions. The latter two were made up of African-American troops.The five tours are ideal for visitors who have a few hours to spare coming from or going to the St. Mihiel, Meuse-Argonne and Verdun battlefields from one of Paris’s airports. They cover a lesser known area and each tour will not take more than a few hours. The starting points are all situated a little north of the A4, the Paris-Metz motorway. The tours also bridge the gap between the better known Chemin des Dames and Meuse-Argonne battlefields.
Pripravujeme
27,49 €
Desiderius Erasmus
One cannot discuss the Renaissance without coming across the name of Desiderius Erasmus. He was renowned for scholarship, views on education, religion, and conduct. Erasmus found himself in the midst of the religious debate in Europe during the sixteenth century and regardless of where his path led he would find himself subject to praise and scrutiny. Desiderius Erasmus: The Folly or Far Sightedness of Renaissance Europe's Greatest Mind will look at the life of a scholar who chose to put his own learning ahead of income, obtained patronage from the wealthy and influenced education for centuries to come.
Pripravujeme
33,49 €
In the Hell of Fortress Poznan
**Battle Group "Lohse"** - Oberleutnant Heinrich Lohse's memoirs detail his time as a training officer at the 5th Wehrmacht Infantry School in Poznan. When the battle for the city began, he led a reserve battle group and commanded the fortress headquarters' last defence. Lohse is notably critical of General Gonell, the fortress commander and former head of the 5th Infantry School, in this gripping memoir about the fight for the citadel. **Fahnenjunker from Poznan** - Leutnant Jonny Neuwirth recounts his role in the battle of Poznan. After being wounded, he describes the dire conditions in military hospitals, his attempted escape and his experience of being captured by the Polish militia and taken into Soviet captivity. His memoir details his suffering and that of his fellow German soldiers under a ruthless enemy, highlighting the brutal reality of war and its aftermath. **Two Steps to a Mass Grave** - Kurt F. Lange, a pre-war German citizen of Poznan and former Polish Army soldier, faced persecution due to his origins. After the German invasion, he joined the Waffen-SS, serving in the SS "Lenzer" Combat Group. His memoir offers detailed battle accounts from across the besieged city, culminating in the Citadel's defence. Captured, he narrowly escaped execution after being identified as a member of the Waffen-SS.
Pripravujeme
39,49 €
Russia's Wagner Group
The ‘Wagner’ mercenary group remained comparatively unknown for years, and only after the beginning of the full-scale invasion of Ukraine, did the general public learn about the existence of this shadowy organization. But for years before that, they roamed free in Africa and the Middle East, fighting Russia’s conflicts, protecting dictators and waging war against anyone who was declared to be the enemy of the Russian government. Many journalists have attempted to uncover Wagner’s secrets but, for the first time, we hear the voice of an actual Wagner commander, who participated in some of the organization’s operations. This is Igor Salikov, former Wagner commander and the most high-ranking Russian service member who testified against the Russian regime and its crimes in Ukraine for the International Criminal Court in Hague. Igor was not just a soldier, but a high ranking commander, which gave him a unique insight into the organization, structure, political goals and operational procedures of Wagner. The author witnessed the birth of the group and their first operations in Syria, which in 2018, saw and the first battle between US forces and Russians since the end of the Cold War. Later, Wagner infiltrated into other countries and was one of main assets of Russian armed forces in the war against Ukraine. In 2022, after the failure of the initial invasion of Ukraine, Wagner’s leader received an order to recruit directly from prisons, and convicted rapists, murderers and cannibals joined what once was a small and elite mercenary unit. In 2023, Wagner mercenaries attempted to organize a coup against Vladimir Putin but turned back at the last moment. Soon after, the leaders of the group were killed in an aircraft crash, and Wagner disappeared from the spotlight. This book allows us to look at this group through the eyes of someone who has been there, done that, and witnessed the entire history of the Wagner organization, from its origins to its ignominious end.
Pripravujeme
35,49 €
Learning Country
A highly designed, colourful picture book aimed at celebrating traditional names of well-known Australian places such as Gadigal (Sydney) and Lunawuni (Bruny Island), from a popular breakthrough Indigenous artist. I wanted to travel this place to hear some of its old stories ... to learn. Laugh joyfully like a kookaburra in Canberra. Watch your toes turn red in Rubibi. And walk soft under the bunya pines in Meeanjin. From Gudanji/Wakaja artist Ryhia Dank comes Learning Country, a vibrant and contemporary picture book that celebrates the traditional names of well-known Australian places.
Vypredané
19,99 €
Queen Elizabeth II
‘I am a great admirer of Her Majesty. This gem of a book beautifully encapsulates the life of one of history’s most iconic royals.’ - Barbara BushAt age 25, Elizabeth II became Britain’s fortieth monarch and vowed to dedicate her life to service and duty on behalf of her country. Upon her death, aged 96, she certainly had achieved that. She was the constitutional monarch of fifteen sovereign states, head of the fifty-six member Commonwealth of Nations, Supreme Governor of the Church of England, and Head of the Armed Forces. Most notably, however, on 9 September 2015, she became the longest reigning monarch in British history and for a time was the oldest serving sovereign in the world. She consistently adapted in order to remain relevant, while devotedly upholding the age-old traditions of the monarchy. Although there have only been six British female monarchs, it cannot be denied that some of the most enlightened times in history have occurred during periods of queenship. Elizabeth I led the country through the Golden Age and Victoria ushered in the Industrial Revolution, but it is Elizabeth II who has left the most illustrious and progressive legacy of all: a true icon of modern monarchy.
Vypredané
17,99 €
Writing Timbuktu
The long overlooked, centuries-long, culture of the book in West AfricaPrinted books did not reach West Africa until the early twentieth century. And yet, between the fifteenth and twentieth centuries, literate and curious readers throughout the region found books to read—books that were written and copied by hand. In Writing Timbuktu, Shamil Jeppie offers a history of the book as a handwritten, handmade object in West Africa. Centering his account in the historic city of Timbuktu, Jeppie explores the culture of the “manuscript-book”—unbound pages, often held together by carefully crafted leather covers. He describes the most important and most prolific scholars and their works, the subjects they covered, and ways these books were circulated, collected, and preserved. The authors of the manuscript-books wrote to demonstrate their knowledge to their peers, expound theological and legal opinions, and engage in scholarly disputation. After beginning his account in Timbuktu, Jeppie traces the literary connections among places as distant as Marrakesh in the north and Sokoto in the south, and smaller settlements in between. He chronicles the work of Ahmad Baba in late sixteenth-century Timbuktu and his students in early seventeenth-century Marrakesh; the emergence of writers in the eighteenth century in what today is Mauritania; the writings of the scholar-rulers of Sokoto, northern Nigeria, in the nineteenth century; and the eventual discovery of the manuscript-book world of West Africa by European travelers and French colonial officials. Finally, Jeppie finds that the handwritten text persisted even after the advent of the printed book, and even among writers whose books were in print, including the famous Malian novelist Amadou Hampâté Bâ.
Vypredané
29,49 €
The Escapes of David George
When most Americans think of slavery, they do not picture the colonial or revolutionary eras. Yet, in fact, one of six inhabitants of the thirteen original colonies was enslaved. The Escapes of David George: An Odyssey of Slavery, Freedom, and the American Revolution reveals a remarkable, untold experience of the American revolutionary period—a Black man’s quest for the freedom espoused by our Founders, but denied him and other enslaved people. In 1762, at the age of 19, David George escaped from a plantation in Virginia. Running southwest by night, fording rivers and crossing borders, he embarked on a decades-long journey in and out of captivity that spanned multiple colonies and thousands of miles. George lived among White, Black, Creek, and Natchez settlements, fled to the British Army for the promise of liberty, founded what might have been the first Black Baptist church, helped to hack a settlement for refugees out of the Nova Scotia wilderness, and died as a leader of an experimental anti-slavery community in Sierra Leone. Piecing together archival records and David George’s own brief account of his life—the earliest written testimony by a fugitive enslaved person in North America--Gregory O’Malley presents a thrilling narrative and a unique perspective on our nation’s origins, principles, and contradictions.
Pripravujeme
37,49 €
Norway's War
In the early morning of 9 April 1940, a fleet of German battleships entered the Oslofjord. Norwegian artillery delayed them long enough for King Haakon VII and his cabinet to escape to England, but there was no stopping the Nazi Blitzkrieg. Norway stood on the cusp of a traumatic five-year occupation whose aftershocks would continue to trouble its national consciousness long after the defeated Germans departed in May 1945. Robert Ferguson tells the extraordinary – and relatively little-known – story of the occupation and its judicial aftermath. He focuses in particular on German attempts to use a Norwegian Nazi administration under Vidkun Quisling to impose a National Socialist revolution on the country, and on the many brave and ingenious ways in which the Norwegians resisted. Ferguson describes the occupation in all its aspects – from Nazi terror to non-violent resistance, from censorship to sabotage – via a series of heterogeneous but interlinked narratives. Key players in the occupation and its wider story – including the pitiless Reichskommissar Josef Terboven, the Norwegian crime writer-turned-SS-strongman Jonas Lie, the principled Lutheran bishop Eivind Berggrav and the enigmatic double agent Gunnar Waaler – are drawn in memorably vivid colours. A riveting account of the Second World War’s forgotten occupation, Norway’s War evokes in moving fashion the moral and physical courage of a people who, faced with the brutal tyranny of a totalitarian invader, refused to be cowed.
Pripravujeme
17,99 €
Rasputin
Rasputin: visionary, fraud or victim of history? THE INSTANT SUNDAY TIMES BESTSELLER 'THE GOLD STANDARD OF NARRATIVE HISTORY' DAN SNOW'ONE OF THE GREAT STORIES OF HISTORY, TOLD BY ONE OF OUR GREATEST HISTORIANS' SIMON SEBAG MONTEFIORE'THIS EXTRAORDINARY STORY HAS NEVER BEEN BETTER TOLD' ANTHONY HOROWITZ'A STUNNING BANQUET OF A BOOK' ROSE TREMAINHow could a barely literate peasant from Siberia determine the fate of the world? Undoubtedly, the so-called 'mad monk' Rasputin bewitched Tsar Nicholas II and his wife, Alexandra. Yet their strange and scandalous relationship conceals a riddle, one that casts an intriguing light on the controversial 'great man' theory of history. Rasputin was a devoted monarchist, not a revolutionary. He had no official position, no forces at his command. Nevertheless, he contributed more to the fall of the Romanov dynasty than any other individual. So demoralised was the Tsarist officer corps by stories of corruption, to say nothing of the rumours of his debauchery with the Empress - and even her daughters - that when the February Revolution broke out, not a sword was raised in defence of the regime. Just as Rasputin cast a spell over the Romanovs, his legend has bewitched historians. More than a century later, we still fail to comprehend fully the collapse of the greatest autocracy on Earth. Was there any truth to the wild tales that brought down the empire? Or was his true legacy an unsettling lesson on the potency of myth? From the bestselling author of Stalingrad comes a fascinating and deeply insightful historical post-mortem
Pripravujeme
33,49 €
Všichni panovníci českých zemí (měkká vazba), 7. vydání
Velká ilustrovaná encyklopedie českých panovníků a prezidentů
Toto 7. aktuální vydání velké rodinné encyklopedie, s nástěnným plakátem navíc, představuje poutavou formou všechna knížata, krále i prezidenty – od Sáma, přes Velkomoravskou říši, Přemyslovce, Lucemburky a všechny dynastické i nedynastické panovníky až po Habsbursko-Lotrinskou dynastii. Počínaje prezidentem Osvoboditelem, T. G. Masarykem, se dozvíte také o všech prezidentech ČSR, Protektorátu Čechy a Morava, Československa i současné České republiky až po prezidenta Petra Pavla.
Každý panovník nebo prezident je přehledně představen pomocí srozumitelných textů, unikátních portrétů od malíře Jana Hory, časových os, infoboxů a dalších vizuálních prvků, které dějiny oživují.
Součástí encyklopedie je i nástěnný plakát formátu A1 ideální pro školní třídy, do hodin dějepisu nebo vlastivědy, dětské pokoje i domácí knihovny. Perfektní pomůcka vytvořená v redakci dětského časopisu o historii Časostroj určená pro děti, mládež i dospělé, kterou ocení všichni milovníci historie.
Proč sáhnout po encyklopedii Všichni panovníci českých zemí?
Kompletní přehled českých dějin – od počátků české státnosti po současnost, prostřednictvím stručných a poutavých životopisů všech vládců, knížat, králů a prezidentů.
Atraktivní zpracování – nejen velký plakát, který je navíc, ale také bohaté ilustrace, časové osy a infoboxy dělají z historie napínavé dobrodružství.
Historická přesnost – autoři uvádějí mýty na pravou míru a nebojí se zanechat otevřené otázky.
Motivace k poznávání – prohlubuje zvědavost a podporuje další bádání o dějinách českých zemí.
Vypredané
12,99 €
Ancient British and Irish Celts in Greek and Roman Sources (500 BC–AD 60)
Ancient Ireland and Britain were large Celtic territories on the northwest edge of Europe. They were subject to myth and speculation by the early Greeks and Romans, but they later became the focus for trade, exploration and partial conquest. Dr Raoul McLaughlin presents the ancient sources for the Atlantic Celts in chapters covering the resources, commerce, warfare and beliefs of the oceanic Celts. This book contains updated translations of ancient sources concerning the lands known as Ivernia and Britannia. These accounts reveal what the Greeks and Romans knew about the origins, culture, and social practices of the insular Celts. The evidence begins in 600 BC when Carthaginian merchant ships explored the Atlantic coasts of western Europe searching for metal alloys. Then, in 325 BC, a Greek mariner named Pytheas explored the northern limits of the Atlantic territories and returned with accounts of Bretannike, Ierne and Thule. But it was Rome that led armies across the northern seas to conquer Britain. This book includes the campaign reports of Julius Caesar, along with accounts of conquests by the Emperor Claudius. These ancient texts reveal the ambitions, conflict and compromises involved in establishing the Roman province of Britannia, which by AD 60 encompassed most of southern Britain. This book therefore provides a unique resource for future scholarship and a fascinating insight for anyone interested in the distant Celtic past.
Vypredané
33,49 €
Lost Heirs of the Tudor Crown
Two commoners pretend to be royalty to bring down the Tudors. The long-awaited Tudor prince dies of the Sweat on his fifteenth birthday. The Queen of Scots is ruthlessly executed by the Queen of England. A seventeen-year-old ascends the Throne of England to rule it for a mere nine days. The last Plantagenet prince is put to death to facilitate a much-longed-for marriage alliance. From Mary, Queen of Scots, to Lady Jane Grey, from Edward, Earl of Warwick, to Arthur Tudor and on to Lambert Simnel and Perkin Warbeck, these were the Lost Heirs to the Tudor Throne. They were the ones who - had luck favoured them - could have ascended the Throne of England. With an overview of the lives of the Princes in the Tower and the Battle of Bosworth, this book delves into the lives of these commoners and royalty alike, who may have rewritten history had they ascended the throne.
Pripravujeme
33,49 €
The Loss of HMS Hood
In 1941, the battlecruiser HMS Hood – at 860 feet long, with a beam of 105 feet, a displacement of 48,360 tons (fully loaded), and a maximum speed of 32 knots – was Britain’s largest and fastest warship. And yet on 24 May, HMS Hood, the epitome of British naval power, with an armament which included eight 15-inch guns, was blown up a mere eight minutes after engaging the German battleship KMS Bismarck and her consort, the heavy cruiser KMS Prinz Eugen. As HMS Hood sank into the icy depths of the Atlantic Ocean on 24 May 1941, she took with her the lives of 1,415 brave men – there were only 3 survivors - and a secret that has haunted the maritime world ever since. How could this possibly have happened? HMS Hood had seemed invincible, and the hopes of the British Navy in wartime had rested upon her great reputation. Her tragic demise was greeted with disbelief by the nation, and the shock waves reverberated all around the world. Various theories have been put forward to account for her sinking, none of them entirely satisfactory. Here, these theories are reappraised in the light of the discovery of the wreckage of HMS Hood in 2001. Furthermore, a new and intriguing theory is proposed.
Pripravujeme
29,49 €
With the Commandos
On 4 September 1944, Allied forces and local resistance fighters captured the Belgian port of Antwerp, the largest harbour in Europe. Once opened to Allied shipping, the port would revolutionise the Allies’ delivery of supplies into mainland Europe, stores which were still having to make the long overland journey from Normandy and places such as Cherbourg. But to enable this to happen, the Scheldt Estuary and, more importantly, the island of Walcheren also needed to cleared of Hitler’s forces. The task of storming and liberating the heavily defended island of Walcheren was handed to the men of the Commandos. Under Operation Infatuate, the plan was to land Commandos at Westkapelle and Flushing, and have the Canadians push across the Walcheren Causeway. Launched on 1 November 1944, Operation Infatuate was the last and one of costliest Combined Operations attacks of the Second World War in Europe. Such was the bitter nature of the fighting, in one sector alone, out of twenty-eight landing craft deployed, only five survived touchdown. Despite the Allies’ victory, the fighting was far from over for the Commandos. Indeed, a number of them were rushed to help fill the lines during Hitler’s Ardennes offensive – the Battle of the Bulge. Despite the urgency of such a move, many of the Commandos felt they were wasted undertaking what they considered to be an infantry task, and should have reverted back to their original raiding role. In fact, the 4th Commando Brigade did find itself on the River Maas line until the end of the war in Europe, while the 1st Commando Brigade was called upon to lead the advance across a number of major rivers into the very heart of Germany. Starting with the mighty Rhine, the Brigade used its specialist amphibious skills as assault troops before advancing on across the Weser, Aller, and Elbe rivers, all of which was only achieved after much hard fighting. With the Commandos tells a story which has been largely forgotten, namely that of the Commandos’ role in the last few months of the war in Europe. It was a period when, following D-Day and the Normandy landings and subsequent breakout, these men battled their way into the heart of Third Reich fighting against a fanatical foe.
Pripravujeme
35,49 €
Captive Scorpion
Trooper Mick Holland served seven months with the Long Range Desert Group as an interpreter, medical orderly, and gunner until his capture in September 1942. From there until the end of the war he spent more time ‘on the run’ than in PoW camps. He made seven escape attempts in Italy and two in Germany. Holland’s accounts take the reader on an incredible journey that exhibit an exceptional man with great tenacity and determination. The story begins with his time in the LRDG and the events leading up to his capture. This is followed by an overview which describes the life and conditions in the PoW camps in Europe, subsequential chapters outline the dramatic stories of his nine escape attemptsHis evasion skills were reflective of the LRDG motto ‘Not by Strength, by Guile’. Holland was a persistent and determined escaper who preferred to operate alone to bring less attention to himself. He gave his whole focus to the problems of planning escapes and was alert to seizing every opportunity and, if necessary, creating one. Holland spoke both German and Italian and was very stoic in all he did. He fought with the Italian partisans for several months and on another occasion was intercepted by a German unit in Italy and was given the option of being returned to a PoW camp or being imbedded with them as an interpreter. The offer was accepted but after six weeks he found the opportunity to escape again. Later in Germany he stole a Colonel’s staff car and almost made it to the Swiss border before being captured at the final checkpoint. This is an engaging and dramatic story of an intelligent and resourceful man who utilised all his LRDG Special Forces skills to help evade the enemy and win his eventual freedom.
Pripravujeme
39,99 €
Admiral Sir Reginald Bacon
Reginald Bacon was no Drake, Hawke or Nelson, yet in a naval career that spanned four decades of critical change for the Royal Navy, he was a pivotal figure among Admiral ‘Jacky’ Fisher’s ‘five best brains in the navy’ who revolutionised Britain’s naval warfighting capability between 1900 and the end of the First World War. This new biography traces Bacon’s remarkable career from his service as a fifteen-year-old Midshipman aboard Sir Geoffrey Hornby’s Mediterranean flagship to his three years in command of the Dover Patrol. A mine and torpedo specialist, he was by turns the father of the Submarine Service, the first captain of HMS Dreadnought and Director of Naval Ordnance at the Admiralty before leaving the Royal Navy for five years to run Coventry Ordnance Works whose fortunes he transformed. Having ended the war as Controller of Munition Inventions with the rank of Admiral, over the next twenty-five years he re-invented himself as a writer, dividing his time between homes in Hampshire and Italy. No stranger to controversy, having been unwittingly caught in the bitter Beresford/Fisher feud of 1909, he robustly defended Sir John Jellicoe as C-in-C Grand Fleet against accusations of weak and defensive tactics that deprived the nation of a resounding victory at Jutland. He went on to write acclaimed biographies of both Jacky Fisher and Earl Jellicoe besides two novels and two layman’s guides to new technologies, the motor car and the wireless, the latter in his A Simple Guide to Wireless for All Whose Knowledge of Electricity is Childlike. His account of his service in Command of the Dover Patrol is considered a classic of naval reminiscence and reveals undercurrants of contested naval doctrine that resonate today. As war threatened again in the 1930s, he wrote two more books championing the role of the Royal Navy in wartime. This highly readable biography does justice to both the man – ‘the ablest and cleverest officer I have ever known,’ wrote Admiral of the Fleet Sir Henry Oliver – and his remarkable input into so many aspects of the development of the Navy at a time of exponential change.
Pripravujeme
33,49 €
From the Soviet Gulag to Arnhem
Caught Between Nazis and Soviets, Stanislaw Kulik was a man who dodged death. After the Russian occupation of Poland, Stanislaw Kulik, aged 15, was deported to the Soviet gulags and put to work. If you didn’t work, you didn't eat. While many died, Stanislaw managed to survive. Following the Nazis’ invasion of the Soviet Union in 1941, he was given an opportunity to join the Polish army being formed somewhere in the Soviet Union, but nobody knew where. After months travelling on his own through central Asia, through Kazakhstan and Uzbekistan, Stanislaw finally reached Iraq, where he worked in a camp which processed Polish refugees. Too young to join up, the Army faked his age and eventually he was then taken by ship to Great Britain via India, where he joined up with the Polish Parachute Brigade. After qualifying as a paratrooper in Scotland, he dropped at Arnhem, in Operation Market Garden, where he found himself trapped behind enemy lines. Thanks to the Dutch underground he avoided capture by the Nazis. This thrilling memoir is an inspiring story of a triumph of resilience and courage against great odds.
Pripravujeme
22,99 €
Servants of God, Slaves of the Church
In Servants of God, Slaves of the Church, Lisa Kaaren Bailey uncovers the surprising intimacy between sacred devotion and coerced labor in early medieval Europe. From queens who scrubbed monastery floors to enslaved women forced into lifelong service, acts of humility and acts of subjugation often looked the same and were interpreted through the same religious lens. Drawing from sermons, letters, miracle stories, and hagiographies, Bailey shows how metaphors of service shaped not only elite piety but also the lived experience of those at the very bottom of the social order. This is a story of lives that were often absent from the historical record: those who lit church lamps, laundered liturgical linens, and sustained Christian worship through their unseen labor. Bailey weaves together theology, cultural history, and feminist historiography to trace how Christian ideas about virtue, sin, and the will both justified unfreedom and offered tools to contest it. Her use of "critical fabulation" animates the archive without fictionalizing it, allowing glimpses of agency in places where it was rarely recorded. By placing the metaphor of service alongside its social reality, Servants of God, Slaves of the Church reshapes how we think about labor, power, and religious meaning in the centuries after Rome. A deeply informed work of both historical scholarship and moral insight, this book gives voice to the voiceless and demands a reconsideration of what it meant to serve God.
Vypredané
51,99 €
V kategórii populárno - náučné encyklopédie nájdete široký výber kníh, ktoré vám poskytnú poznatky z rôznych oblastí zaujímavým a zrozumiteľným spôsobom. Encyklopédie vám pomôžu získať komplexný prehľad o rôznych témach, ako ľudské telo a človek, príroda, vesmír, veda a technika a história.
Naša ponuka encyklopédií populárno-náučného charakteru vám umožní objaviť fascinujúci svet poznania a rozšíriť svoje vedomosti o rôznych témach.
