› added 11 years ago

239

TIL portable traffic barriers are moved between lanes using a vehicle called a ‘Zipper Truck’

Read more youtube.com

via reddit.com

4kBD5 TIL that swinging our arms when walking makes us spend less energy and walk faster than if we tried to hold them still.
GY0dg TIL Astronauts threw a taco party to celebrate their first harvest of seven Hatch peppers grown on the International Space Station, part of a larger experiment in growing fresh fruits and vegetables to supplement the packaged food sent on space missions.
6ErD8 TIL that Spider webs were used as bandages in ancient times.
R5WXl TIL *NSYNC is spelled with the last letters of the band members’ first names.
wg0J TIL The “Can-Can” song was originally composed for an opera as a soundtrack to a man descending into hell.