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Jak ovládnout supersíly
Profesor Albert Mňouk, největší světový vědec a vynálezce, křeček Piškot, jeho bláznivý miniaturní asistent, a doktorka Danča Drápková vás zvou na divokou jízdu světem vědy! Tahle napínavá kniha je nabitá fascinujícími fakty i vtipnou komiksovou akcí. Zjistíte, jak vidět ve tmě, chodit po laně, jak funguje letadlo, a dokonce i to, jak se stát radioaktivním! Na fyziku se už nikdy nebudete dívat stejně!
Hravá věda je série originálních knižních encyklopedií pro čtenáře od 7 do 13 let (nebo až 99 let!). Reakce bude ohromující: Věda ještě nikdy nebyla tak hravá a zábavná! Nominace na nejlepší dětskou naučnou knihu (SLA Information Book Award, Velká Británie).
Kniha kombinuje komiksový děj a populárně-naučnou literaturu, která je zábavná, vizuální a snadno pochopitelná. Složité principy rozkládá až na vtip. Takže v žádném případě není suchopárná a čte se sama. Ale je opravdu vědecká? Pokud ji plánujete využít pro vysvětlení konkrétních jevů a principů, nahlédněte do podrobného obsahu.
Obsah:
Neuvěřitelná fyzika
obecný úvod do fyziky; gravitace; co zkoumá věda
Co je fyzika?
fyzika jako věda o hmotě, pohybu, energii a silách; elektřina; teplo; světlo
Supersíly (energie a síla)
energie a její druhy; přeměny a zákon zachování energie; síla a jednoduché stroje
Jak být supersilákem
kladka; kladkostroj; tažná (tahová) síla; jednoduché stroje; změna směru síly
Jak nespadnout z houpačky
moment síly; osa otáčení; točivá síla; rovnováha; hmotnost; páka
Jak rozlousknout tvrdý oříšek
páka; osa otáčení; zesílení síly; nůžky, kleště a otvíráky jako páky
Všechny možné druhy energie
energie a její přeměny (zákon zachování); chemická energie; pohybová (kinetická) energie; polohová a potenciální energie; zvuková energie; energie záření (elektromagnetické vlnění – světlo, rádiové vlny, rentgenové záření); tepelná energie; elektrická energie (elektrony, vodič); magnetická energie; jaderná energie (jaderná fúze a štěpení)
Jak mít krok plný energie
pružina; pružná potenciální energie; Hookeův zákon; síla; siloměr; newton (N) jako jednotka síly
Jak zůstat nad vodou
hustota (hmotnost ÷ objem); průměrná hustota; vztlak (vztlaková síla); tíhová síla; plování a potápění
Jak se ponořit do hlubin
tlak vody a hloubka; hmotnost vodního sloupce; stlačitelnost plynů a kapalin; hustota; balastní nádrže ponorky
Jak změřit žraloka
objem; výpočet objemu krychle (délka × šířka × výška); metoda vytlačené vody
Jak se trochu vytáhnout
deformace (elastická a plastická); mez pružnosti; pružnost a křehkost materiálů; síla; stlačení obratlových plotének gravitací
Jak vidět ve tmě
elektrické světlo; žhnutí (inkandescence); luminiscence; elektrický obvod; vlákno žárovky; světelná dioda (LED); polovodič
Jak se nenamočit
dostředivá síla; kruhový (otáčivý) pohyb; setrvačnost; gravitace; oběžná dráha
Jak rozštěpit atom
atom; jádro atomu; proton, neutron, elektron; radioaktivita (uran); jaderné štěpení; řetězová reakce; jaderná energie; jaderná fúze; radioaktivní odpad
Jak získat energii
neobnovitelné vs. obnovitelné zdroje; fosilní paliva (ropa, zemní plyn); oxid uhličitý a globální oteplování; solární, větrná, vodní, geotermální a jaderná energie; biopaliva (biomasa, bionafta, etanol, metan/bioplyn)
Všechno v pohybu (síla a pohyb)
síla a pohyb těles; Newtonovy zákony pohybu; hybnost; tření a odpor prostředí
Jak se rozpohybovat
Isaac Newton; tři Newtonovy zákony pohybu (setrvačnost; zrychlení podle síly a hmotnosti; akce a reakce); gravitace; lom světla v hranolu; zrcadlový dalekohled
Jak postavit raketu
tah; reaktivní pohyb (3. Newtonův zákon); spalování paliva; okysličovadlo; gravitace a odpor vzduchu; odhazovací stupně; pohyb ve vzduchoprázdnu
Jak přehodit převod
ozubená kola (převody); převodový poměr a otáčky; točivý moment; lehký a těžký převod (řetěz, převodník, kazeta)
Jak pokračovat v jízdě
hybnost (hmotnost × rychlost); zachování hybnosti; přenos hybnosti při srážce; tření a odpor vzduchu jako brzdicí síly
Jak dosáhnout konečné rychlosti
gravitace;
Hungary the heart of Europe
Reprezentatív album gyűjtőknek elegáns aranyozott védőborítóval. Könyvünk Magyarország leglátványosabb helyeit, természeti kincseit és építészeti remekeit mutatja be. A könyvben angol, német, olasz és magyar nyelven olvasható leírás a képen látható nevezetességről, ill. a városról, településről, ahol ez megtalálható. Nagyszerű ajándék lehet ez külföldi barátok, partnerek és turisták számára.
Nyúl Péter világa - Nyuszi Benjámin holdfényes kalandja
Ugorj be Nyúl Péter világába! Nyuszi Benjámin Péteréknél alszik, de ettől annyira izgatottak, hogy nem jön álom a szemükre. Így hát alkonyi sétára indulnak! Az erdőben azonban veszély leselkedik rájuk... Vajon Péter és Benjámin megússzák? Fedezd fel a rosszcsont nyuszik új kalandjait! 1+
Stitch és a kempingezés
Csatlakozz Lilóhoz és Stitch-hez, akik az erdőben túráznak, táboroznak, és finom tábortűz melletti finomságokat készítenek. Vajon Stitch és barátai megoldják a kísérteties hangok rejtélyét, és elkapják a titokzatos esőerdői szörnyet? Ez a novella, amely tele van kedvenc idegened csínytevéseivel, tökéletes esti mese lehet. 3+
Lamač kostí
Po hrůzách jejich posledního případu si detektiv šéfinspektor Kett i zbytek Jednotky pro extrémní zločiny potřebují odpočinout.
A když je komisař Clare vezme na teambuilding do klidné norfolkské vesnice, vypadá to, že se zasloužené pauzy konečně dočkají.
Avšak víkend plný relaxace a zábavy se brzy zvrhne v něco mnohem zlověstnějšího, když se dva místní mladíci předávkují strašlivou novou drogou, které místní policie přezdívá Lamač kostí.
Kett a jeho tým se náhle ocitají uprostřed krvavé občanské války mezi gangy, kultem, policisty a rozhněvanými obyvateli. Nemluvě o duchovi…
Brzy zjišťují, že občas dovolená není o odpočinku, ale o odplatě.
dostupné aj ako:
Ego Degradation
If yo? e ever hit rock bottom and then completely changed how you live and do things, yo? e gone through an Ego Degradation. If yo? e ever had physical symptoms that you could? explain -?your personality becoming unrecognizable to your friends and family -?yo? e gone through an Ego Degradation. If yo? e ever felt like you were losing your mind but came out more spiritual, more aware, more connected, then yo? e gone through an Ego Degradation. Ego Degradatio? s the 'how'?to awakening, and it is the reason awakening comes with so many physical symptoms: when the mind can no longer take its falsely understood existence and thereby strips itself of programming. Utilizing science and psychology to explain how the brain and society create programming within the ego, as well as philosophy and spirituality to give step-by-step actions on how to overcome emotions and feelings that surface with trauma and triggers, Ego Degradatio? xplains that what is experienced by who you believe yourself to be is, truly, mere perception.
Images of War: Panzertruppe, Panzer I, 1934–1941
During the 1920s, Germany defied the Treaty of Versailles by rebuilding its military and pioneering new forms of mechanised warfare. This detailed study traces the development of the German tank during this crucial time, from experimental prototypes to Adolf Hitler’s first mass-produced tank, the Panzer I – a tank that would help German forces train for and execute their Blitzkrieg operations. The performance of this small, lightly armed tank was limited, nevertheless it participated in the opening campaigns of the war, including the invasions of Poland, Denmark and Norway, the Low Countries, France and Russia. It provided a valuable training platform for Panzer crews and helped pave for the way for the subsequent heavier and more powerful German models. Covering the design innovations of the various models and variants, as well as their combat history and performance, this is a fascinating look at the Panzer I during pre-war training and later operational service. Part of the Images of War series, combining a treasure trove of rare and unpublished photographs with well-researched text, this is a valuable source for students of the war, modellers and anyone fascinated by military technology, armoured warfare and the evolution of the tank.
The Monarch Files: A Monsterverse Manual
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Batman and Robin Vol. 3: The Quiet Man
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The Ultimate Guide to Teacher Well-Being
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Cereal Savages
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Britain's Armaments Industry in the Second World War
This is the history of Britain’s armaments industry during the Second World War. It begins with the rearmament before the war and shows how a shadow industry was prepared, in response to German aggression. See how industry was organised and programmed, before learning how armaments were researched, designed and developed. The narrative then looks at how enlistment was controlled, how skilled workers were deployed and how manufacturing was diluted, to allow tens of thousands of unemployed men and women to play their part. The story continues with an explanation of the importance of the coal and oil industries, followed by the development of the metal industries. It then looks at the huge amounts of imports and merchant shipping required, as well as the American Lend Lease programme. See how factories equipped the Royal Air Force, so it could fight the Battle of Britain, and reequipped the British Army following the disaster at Dunkirk. Also learn how the shipyards worked around the clock on warships and merchant ships, so the Royal Navy could defend the nation and protect the supply convoys. See how the lessons learnt on the battlefield helped modify early factory designs into practical ones. Learn how the war changed relations between the government, the employers, the unions, and the workforce. See how issues could cause widespread industrial unrest, as the cost of living rose and the rules became stricter. Also learn how the desire to improve production improved health and safety at work, welfare arrangements and developed management and human resources. We also see how the Luftwaffe attempt to cripple British industry with its aerial Blitz. The story ends with a nation being pushed to its limits for a second time in thirty years, before suddenly demobilising, again leaving the British people wondering what the future would hold for them.
The Battle of Cherbourg
In developing plans for the Allied invasion of France, from the very beginning, SHAEF planners considered the vital need to secure deepwater ports to bring in all the supplies needed to support an army of hundreds of thousands of troops. Cherbourg, at the tip of the Cotentin Peninsula, was the closest to the landing beaches chosen for Operation ‘Overlord’. The planners therefore decided to land forces at the base on the peninsula, in order to enable the rapid capture of Cherbourg, and also to widen the front of the landing. The First US Army was tasked to capture it as quickly as possible. In the early hours of June 6, paratroopers from the 82nd and 101st Airborne Divisions landed inland from Utah Beach to capture the beach exits, and secure the crossings over the Douve River at Carentan. On June 10, the 101st Airborne Division captured Carentan, thus liaising with the Omaha beachhead and ensuring the Allies a continuous front. This success allowed VII Corps to advance westward to isolate the Cotentin Peninsula. On June 18, the 9th Infantry Division reached the west coast of the peninsula, and within 24 hours, the 4th, 9th, and 79th Infantry Divisions advanced northward. Within two days, they were within striking distance of Cherbourg, but the German commander, Generalleutnant Karl-Wilhelm von Schlieben, rejected a summons to surrender and began demolitions of the port. The VII Corps launched a general assault on June 22. Resistance was initially strong, but the Americans gradually drove the German defenders from their bunkers and pillboxes. Allied warships and cruisers bombarded the defences on the 25th, and the 79th Division captured Fort du Roule, which dominated Cherbourg and its defences, on the 26th. General von Schlieben surrendered the same day, and the port and arsenal capitulated on the 27th. Fregattenkapitän Witt, the port commander, escaped by boat to the Fort de l’Ouest, a bastion on the breakwater, and took command of the small forces holding this fort and the Fort du Centre. After two days of artillery hammering and several bombing raids, the two strongholds surrendered on June 29. The Battle of Cherbourg was over. In the battle for the Cotentin and Cherbourg, VII Corps had suffered over 22,000 casualties, while the Germans had lost 39,000 men taken prisoner, in addition to an unknown number killed. The early capture of Cherbourg was a major defeat for the Germans. In their plan to deny the Allies access to French ports, the German high command had anticipated that Cherbourg could hold out for several weeks (as Brest was soon to do). The capitulation of the Festung came much earlier than expected, and Hitler’s inner circle considered the fortress’s commander, General von Schlieben, a very poor commander. However, his engineers had carried out intensive demolition of the port, which was so thoroughly destroyed and mined that it was only put back into very limited use by mid-August. This, then, is the story of the capture of Cherbourg, the first Allied victory in Normandy, told through more than a hundred ‘Then and Now’ comparison photographs, which really bring history to life. You will thus be able to walk precisely in the footsteps of the heroes of this great moment in history.
Mosquito Special Operations in the Second World War
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Goering's Suicide
Ever since Reichsmarschall Hermann Goering, Commander-in-Chief of the Luftwaffe and deputy Führer, crunched a cyanide capsule between his teeth and died the night before his execution for war crimes, speculation about his death has never ended. The question of how Goering obtained the poison led to an official investigation, several reviews, intense debates, many books and articles, and several dramatizations and documentaries. Yet none have been able to provide a compelling and convincing explanation. The answer to this riddle was in fact unfathomable without the knowledge of key pieces of information contained within statements made by two military personnel who, late in their lives, revealed that they had been present during that history-defining moment of 1945. Combined with all the documentation previously obtained by investigators, and recently published records, the actual sequence of events of that fateful day can at last be understood. Just six US and British officers knew what took place on the day Goering received the cyanide capsule that allowed him to escape being hanged by his enemies and, in the eyes of his legions of followers, die a martyr – the very end the Allies were so desperate to avoid. Of those six Allied officers, four died taking their secrets with them. The revelations of the remaining two only came to light during casual meetings. The disclosures made by the first of the two former wartime officers, during an interview he gave in 2003, are as astounding as they are unequivocal – yet it seems they have never been fully scrutinised until now. Goering’s Suicide: ‘They Will Not Hang Me!’ chronicles events that occurred in Nuremberg during the crucial eight-week period in the autumn of 1945 that immediately preceded the start of the International Military Tribunal in which twenty-four leaders of Nazi Germany who had planned, carried out, or otherwise participated in the Holocaust and other war crimes, were tried. The author, Paul Hooley, believed the information received about Goering’s suicide was too important for it not to be shared with the world. Now, the truth has been revealed.
Exile
Discover a thrilling true story of treachery, deceit, hope and despair. From the moment Mary, Queen of Scots set foot on English soil in 1568 until her execution at Fotheringhay Castle on 8 February 1587, she was the prisoner of her cousin, Elizabeth I. Unlike Mary’s time on the Scottish throne, the dramatic events of these years – almost half her life – took place while she was a captive. But while trouble was perpetually simmering beyond her prison walls, within them Mary was constantly plotting. Only towards the end did she lose faith in returning to her homeland as rightful ruler. This is the story of Mary’s tumultuous later years, told through the many atmospheric locations where she was confined. Drawing on the latest research, including a treasure trove of recently decoded letters, Exile sheds fascinating new light on her captivity and the charged political climate of the period. Reading like a 16th-century thriller, this account of treachery, deceit, hope and despair is a penetrating and enthralling psychological portrait of one of history’s endlessly fascinating queens.
4 Janes
Through time, space, and the transcendence of maternal love, Charlotte Brontë’s Jane Eyre is reimagined in the parallel lives of one soul searching for meaning, connection, and a place to belong. Jane Eyre is a missionary’s wife. A bookseller in Vietnam. A time traveler. A hero in a modern gothic tale. What if Jane’s story didn’t end with her marriage to Edward Rochester? What if she never married him at al? n one lifetime, Jane travels to India and Burma as Mrs. St. John Rivers. In another, she’s Trang, a young woman selling books in Vietnam, vying for the love of the local priest. Yet another picks up where Brontë left her, now grieving the loss of her child and crossing time and space to find him. And finally, a young Vietnamese-American man searching for himself in Boston, a tutor whose relationship with a veteran feels strangely, achingly familiar…Each thread tells Jane’s story in sweeping, heartbreaking shades of loss, vulnerability, yearning, and the fierce love of mother and child that withstands time and space. While she may long for something more out of a life she didn’t get to choose, she can still decide what to make of it.
Toyota Mr2 Coupes and Spyders
Blending innovation, style, and sheer driving joy, the Toyota MR2 rewrote the rules for affordable sports cars. From its debut as the SV-3 concept at the 1983 Tokyo Motor Show to its evolution into one of the world’s most iconic mid-engined models, the MR2 remains a touchstone for car enthusiasts globally. This book chronicles the full journey of the MR2 – including the Coupé, Roadster, and Spyder variants – in captivating detail. With nearly 400 illustrations, many in full colour, Toyota MR2 Coupe and Spyders dives deep into the car’s development, performance, and cultural impact. Technical specifications and production data are covered extensively, offering an invaluable reference for collectors and restorers alike. Rare imagery and original promotional material add visual richness, placing the MR2 in its historical and cultural context. Brian Long also explores Toyota’s broader manufacturing and design history, showing how the MR2 emerged as a bold departure and a true innovator. Take a nostalgic drive through automotive history – and rediscover a sports car icon.
Tajuplné príbehy spod Nízkych Tatier
Hole, Alpes, Nižné Tatry... To je len časť pomenovaní pre pohorie, ktoré dnes poznáme ako Nízke Tatry. Ale vôbec nie sú nízke, veď ich najvyšší vrch, legendárny Ďumbier, sa týči do nadmorskej výšky 2 046 m. Tiahnu sa v dĺžke takmer sto kilometrov stredom Slovenska, oddeľujú údolia Váhu a Hrona. Sú súčasťou Karpát a majú všetko, čo k takému poriadnemu karpatskému horstvu patrí.
Divoké, hlboké hory odpradávna vyvolávali strach, obavy či nedôveru ľudí, ktorí sa usadili pod nimi. Na vrchy a do ich ľadovcových kotlov umiestňovali nadprirodzené bytosti. Postupne však začali horstvo osídľovať a využívať čoraz viac. Zažívali pritom množstvo dobrodružstiev. Pretože nemali výdobytky modernej civilizácie, svoje príhody, príbehy, fantazijné predstavy, ku ktorým hory prirodzene podnecovali, si po večeroch rozprávali či spievali, pretavili ich do množstva krásnych, úprimných výtvorov ľudovej slovesnosti.
Odkázali nám obrovské množstvo príbehov, smutných i veselých. Takých, aké ponúkol život v horách aj pod nimi. Nachádzame v nich nielen mnoho krásnych miest z pohoria i podhoria, príhod a udalostí, ale aj ľudí, od anonymných obyvateľov podhorských dedín až po historické postavy, akými boli Juro Jánošík, Jakub Surovec či náš najpopulárnejší kráľ Matej Korvín.
Keďže dosiaľ nevyšla samostatná kniha povestí z Nízkych Tatier, pokúsil som sa z tej hlbokej studnice príbehov, ktoré starostlivo uchovávali a ďalej šírili generácie našich predkov, vybrať aspoň zopár. Azda vás budú inšpirovať k tomu, aby ste navštívili Nízke Tatry, možno podnietia vašu fantáziu a predstavivosť, keď nimi budete putovať a spoznávať miesta, na ktorých sa tie príbehy odohrávali.
Najpredávanejší autori v tejto kategórii: Dominik Dán, Joanne K. Rowling, Elle Kennedy, Freida McFadden, Ana Huang.





























