Magnetometers -- the metal detectors passengers walk through before boarding airplanes -- can detect firearms and box-cutters, but they're useless for detecting the powerful explosive PETN.

Silver is rallying, but SILV is doing far better. A Canadian producer with exploration in Mexico. A bump in the road in March leads to a new high- 2008-2011 all over again? Exploration restarts after ...

Seven thousand of the top scientists involved in physics research and applied physics will have the opportunity to learn more about PA&E’s innovative explosive metal welding and forming processes at ...

(Nanowerk News) Product piracy causes billions worth of damage worldwide. A combination of visible and invisible copy protection is really effective against this. Explosive embossing is an economical ...

Here, we are going to build small circuit named metal detector circuit which is used to check the persons in shopping malls, cinema halls, etc. to ensure that person is not carrying any explosive ...

Nearly 10 tons of explosive material was discovered at the Asarco plant in East Helena last month, and the defunct smelter has until today to respond to the state's request on how it will dispose of ...

Welding is often a hot and noisy process. It generally involves some fancy chemistry and proper knowledge to achieve good results. Whether you’re talking about arc, TIG, or MIG, these statements all ...

LONDON/HANOI June 22 (Reuters) - Buoyed by powerful demand expectations as the world moves away from reliance on fossil fuels, prices of many industrial metals rocketed, but future price rises are ...

Lundin Gold (TSX:LUG) has been on a tear over the past year, delivering returns that would make most junior miners envious. The gold stock has soared more than 200% in the past 12 months, climbing ...