Rishi Sunak arrives at 10 Downing Street for the first time as Prime Minister, and speaks to the people.

Rishi Sunak concludes his first speech made as a serving U.K. prime minister, outlining the priorities for his new government at a difficult moment in the country’s history.

The charming Natalie Merchant of the American rock band 10,000 Maniacs sings the song “Like the Weather,” which honestly and clearly reflects on a sad mood.

Brothers Dudley and Chris had the honor of being part of the first ever Jamaican bobsled team, competing at the nineteen eighty-eight Winter Olympics. We hear the true story of how this unlikely team came into existence, and how Chris went from being a spectator to an Olympic competitor with less than a week’s training.

Decades later, the events of the nineteen eighty-eight Winter Olympics seem harder and harder to believe, even to the men at the heart of the original Jamaican Bobsled team. But it really did happen, and the proof is in the strong sporting and commercial legacy they leave for the next generations.

69 million children remain out of school, efforts must be increased by leaders around the world to ensure every child has the chance for an education by 2015. This video summarising the work of the 1GOAL campaign so far was shown at the UN Millennium Development Goals Summit in New York.

Automobile Magazine associate editor Greg Migliore gives you a first look at the all-new 2015 Chevrolet Corvette Z06.

In a heartfelt cry for change and equality, 4 Non Blondes despair of the status quo and of the suppressive conventions they face up to in adult life. It’s hard to believe that this was their only major hit. What’s going on?!

This ancient mathematical trickery posits that a mighty hero cannot overtake a tortoise. Zeno of Elea (born c. 490 BCE) is the author of this and other paradoxes.

The more you think about it, the more complex time travel seems! This video explains a key paradox that is one of the main reasons for this.