977
The USSR tested a 3.5 kiloton nuclear torpedo in 1955.
978
Controlled demolition of Cockenzie power plant in Scotland.
979
Firing a cannonball at 50mph out the back of a truck traveling 50mph (by @MythBusters)
981
Balloons next to an underwater explosion. In slow motion.
984
Crushing a can of silly string in a hydraulic press 🎉
985
Filming rally driving is sometimes as impressive as the rally driving itself.
986
Freshly produced oil paint by @Vasari_Oil.
987
Rolling shutter cameras capture a scene line by line, resulting in odd high speed artifacts.
989
Igniting mercury(II) thiocyanate produces a reaction known as the Pharaoh's Serpent.
991
Happy Monday. Here’s Mythbuster’s car plow.
992
The Shihmen Dam releases water after Typhoon Dujuan.
993
Smoke curtains were deployed by aircraft during early 20th century naval battles to hide ships. #tbt
995
Portioning molten glass to make wine glasses.
996
Inside the mind of a LEGO engineer, by @jasonallemann
998
The Rain Oculus at the Marina Bay Sands in Singapore is a skylight, rain collector, and art installation.
1000
Jellyfish lights at the Rijks Museum in Amsterdam.
Amazing feats of engineering. Tweeted by @kane and root.vc.