Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Sony researchers have developed a refrigerator that only opens when you smile.
9
The first guy to win Who Wants To Be A Millionaire (USA) used none of his lifelines until the final question, where he called his dad. During the call, he told his dad he didn't need any help on the final question, but he just wanted to let him know that he was about to win $1,000,000.
29
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
There's a woman named Veronica Seider who had vision 20x better than average. She could identify people more than a mile (1.6km) away.
22