Researchers flip the switch at the nanoscale by applying light to induce bonding for single-molecule device switching. In a new Nature Communications study, Columbia Engineering researchers report ...
PepperBall is excited to introduce the PepperBall BURST. The BURST is a non-lethal area saturation and diversion device that combines advanced payload dispersal with a powerful 130-decibel auditory ...
U.S. Customs and Border Protection officers are increasingly searching electronic devices of travelers entering the country. These searches, while legal, are raising concerns about free speech and ...
WASHINGTON (AP) — A military whistleblower says federal officials sought some unusual crowd control devices — including one that’s been called a “heat ray” — to deal with protesters outside the White ...
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