Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
Sweden is so good at recycling, it has run out of garbage and now must import garbage from Norway to fuel its energy programs.
20
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
The Power Rangers command center is a real building located in a California University.
4
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12