Showing results by author "Colin Stuart" in All Categories

'A gripping exploration of one of the most fundamental, but also perplexing aspects of existence.' PROF. LEWIS DARTNELL, author of Origins 'Such an enjoyable read...full of delightful nuggets that you will want to impress your friends and family with.' PROF. JIM AL-KHALILI, NYT bestselling...

Uncover the language of our universe - numbers - in this wide-ranging whistle-stop tour of the history and majesty of mathematics. Our world simply wouldn't function if we didn't have numbers. But where do they come from? Why do we cut cake the wrong way? How can there be different sizes of...

In 1869, a great mystery was born. As astronomers observed a total solar eclipse, for the first time they saw the faint glow of the solar corona, the sun's outer atmosphere. Measurements of a previously unknown wavelength that made up this solar light sparked hot debate among scientists, but it was another 60 years before they discovered that this wavelength was in fact iron being burned at a staggering three million degrees Celsius. With the sun's surface only 6,000 degrees, this shouldn't be possible.

Un guide fascinant et complet sur le soleil, notre étoile d'origine. Cet astre reste le plus grand mystère de notre système solaire, et aujourd'hui plus que jamais sa compréhension s'avère essentielle à notre futur sur la planète Terre. En 1869, un grand mystère est né. Alors que les astronomes observaient une éclipse solaire totale, ils ont vu pour la première fois la faible lueur de la couronne solaire, l'atmosphère extérieure du soleil.

Une île, 125 habitants, 1 mort. 107 heures pour retrouver le coupable. Le compte à rebours a commencé ! En dehors de l'île, il n'y a rien. Plus âme qui vive. Un brouillard a envahi la Terre quelques années auparavant, semant la mort sur son passage. Sur l'île, la vie est idyllique. La paix et l'harmonie règnent chez les cent vingt-cinq habitants, qui vivent de la pêche et de l'élevage. Jusqu'au jour où l'un d'eux est retrouvé assassiné. Pire encore, il se pourrait que ce premier meurtre commis sur l'île soit aussi le dernier.

Os grandes mistérios e maravilhas do céu noturno sempre nos fascinaram, intrigaram e divertiram, desde os primeiros passos na Terra. Hoje, continuamos nos esforçando para entender o nosso lugar no cosmos. O século 20 foi palco de importantes e assombrosas descobertas sobre o nosso próprio planeta, o sistema solar, as estrelas e as galáxias. Contudo, ainda buscamos respostas para inúmeras questões, e essa busca nos proporciona uma valiosa compreensão da vastidão e das infinitas possibilidades do espaço universal que ainda estamos por descobrir.