Posted 5 years ago by DanBe in category: interesting   Comments (2)

How simple reinforcement is used to prevent collapse of rock tunnels.

Posted 5 years ago by boyt in category: interesting   Comments (7)

Aubrey Christina Plaza (born June 26, 1984) is an American comedian and actress. She is best known for her starring role as April Ludgate on the NBC sitcom Parks and Recreation (2009–2015).

Posted 5 years ago by kp4ever in category: celebrities   Comments (0)

Posted 5 years ago by boyt in category: animals   Comments (0)

A SEAL Team SIX Member reveals how to do it.

Posted 5 years ago by blindman in category: interesting   Comments (0)