How simple ideas lead to scientific discoveries
Adults HistoryAdam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measurement of the speed of light in 1849.
300 Years of Fossil Fuels in 300 Seconds
Adults HistoryFossil fuels have powered human growth and ingenuity for centuries. Now that we're reaching the end of cheap and abundant oil and coal supplies, we're in for an exciting ride. While there's a real risk that we'll fall off a cliff, there's still time to control our transition to a post-carbon future.
Explore the Galapagos' biodiversity with Street View
Adults HistoryThis week marks the 178th anniversary of Darwin's first exploration of the Galapagos Islands. This volcanic archipelago is one of the most biodiverse and unique places on the planet, with species that have remarkably adapted to their environment. Through observing the animals, Darwin made key insights that informed his theory of evolution. Here's a short documentary that captures the 10-day expedition: More info
Isolated tribe man meets modern tribe man for the first time
Adults HistoryIn the XXI century the team of Jean-Pierre Dutilleaux explorer and ethnographer had the privilege to contact in 1998, after many obstacles, with Los Toulambis a tribe that had never seen a white man, or had been involved with the outside world.
Christian The Lion - Reunited - From "The View"
Adults HistoryIn 1969 a young Australian, John Rendall and his friend Ace Bourke, bought a small lion cub from Harrods pet department, which was then legal. 'Christian' was kept in the basement of a furniture shop on the Kings Road in Chelsea, the heart of the swinging sixties. Loved by all, the affectionate cub ate in a local restaurant, played in a nearby graveyard, but was growing fast
Highest Resolution Machu Picchu Picture Ever Taken
Adults HistoryHave you ever made a panorama? Cool! But, have you ever made a panorama consisting of 1920 photos??? No! Check out this little behind the scenes video for such a panorama in one of the most iconic places on earth - Machu Picchu in Peru. As you will see, you're not going to take this one hand-held, and there is a bit of paper work to be done you go there. Travel through the final photo here