226
Controlled demolition of the decommissioned Rugeley power station cooling towers in Staffordshire, England.
227
Five decades of safety improvements: crash testing 1959 Chevrolet Bel Air against 2009 Chevrolet Malibu. pic.twitter.com/4hcIBiMerj
230
Shaking pollen loose with a backhoe, by Jennifer Henderson.
231
Self-leveling pool table on a cruise ship.
232
Pressure washing roofs with Dachbemoost.
235
Horizontal Bar Gymnast Robot NO.26 by Hinamitetu.
237
A demonstration of how sinkholes form, by Grady Hillhouse at Practical Engineering.
238
Ferrofluid music visualizer by DAKD Jung.
240
The Sapporo Dome in Japan can be converted between baseball and soccer with a removable baseball field and a retractable soccer field.
242
Nineteenth century apple peeler and corer by Goodell Co., restored by Hand Tool Rescue.
243
An anvil floating in mercury, by @theCodyReeder.
244
"Stairway to Heaven" ladder in the Salzkammergut resort area of Austria.
245
This robot wins Rock Paper Scissors 100% of the time, by the Ishikawa Watanabe Laboratory at University of Tokyo.
247
Aboard the UDVAAR 3 fishing vessel in rough waters by Benjamin Bakke.
248
Automatic shoe cover for clean facilities.
Amazing feats of engineering. Tweeted by @kane and root.vc.