Float along Sunita Williams, Indian American astronaut who holds the record for longest space flight by a woman, and let her explain how they use the toilet, how they sleep, eat and other essentials.
Putting a project on Kickstarter to raise the crowd-funding turned out to be highly beneficial for a lot of people and business, especially for the top 10 ones that raised the most.
Fish is daily protein source for 1.2 billion people, but fishers are more and more frequently returning home with empty nets. Watch this amazing animation and find out how you can help prevent overfishing.
