N.H. patents through Nov. 1

By Targeted News Service The following patents were assigned in New Hampshire from Oct. 25 to Nov. 1. *** Hypertherm Assigned Patent for Operating Plasma arc Processing Systems Hypertherm, Hanover, New Hampshire, has been assigned a patent (No. 10,820,401, initially...

Measuring mercury via dragonflies

Dragonflies might be the coolest type of insect around – beautiful engineering and deadly hunting skills all in one. They can also, it turns out, be used to measure heavy metals in the environment, as a video from Dartmouth (here it is) demonstrates. A citizen...

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