Bell Boeing V-22 Osprey rotors leaving condensation trails.

Blow molding a water tank.

Launching a line from a Sekwang Shipbuilding chemical tanker with a slingshot.

WN25 shallow-draught crane vessel dredging bicycles out of the canals of Amsterdam.

Explosive hydroforming spherical steel tanks.

"Passage to the Lake," a sculpture featuring a hydrophobic ramp by Moon Seop Seo.

Eyecon 9430 pill counter.

The twin-fuselage Stratolaunch by Scaled Composites has the largest wingspan ever flown.

Swaging pipe.

Underwater detonation of the "Helen of Bikini" atomic bomb during Operation Crossroads at Bikini Atoll.

Bagging coffee beans, operated by QUESTBEAN.

High-speed braiding machine by Zhangjiagang Xianyun Precision Machinery Co., Ltd.

Mozzarella braider by Eng-Project Pandur.

The "Long Bridge of Dreams" in Enshi, Hubei.

The Saint-Louis-Arzviller inclined plane for boats at the Marne-Rhine Canal.

Manufacturing steel coil.

BHMbot, an insect-scale microrobot by BeiHang University.

Först XR8D tracked woodchipper.

PercHug, a crash-perching hugging-wing robot by École Polytechnique Fédérale de Lausanne.

"joints creak like tectonic plates", a sculpture by Tobias Bradford.