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How to make a simple and effective rubber band gun

The science pros at TKOR show how to make a simple rubber band gun. Sunny Deol makes first public appearance with Esha Deol and Ahana Deol after Dharmendra’s passing; surprises fans at Gaiety Galaxy ...
Wareable

Whoop files lawsuit against Noise over the screenless Luna Band

Whoop has filed a trademark and trade dress infringement lawsuit against Nexxbase Technologies over its newly-announced Noise Luna Band. The complaint—submitted to the U.S. District Court for the ...
themarijuanaherald

ACLU and Other Legal Groups File Brief With U.S. Supreme Court Arguing Federal Gun Ban for Marijuana Users Is Unconstitutional

A coalition of legal advocacy organizations, led by the American Civil Liberties Union, filed a brief (PDF) Saturday with the U.S. Supreme Court arguing that the federal government cannot strip ...
IEEE

2.4 GHz L-Band Passively Harmonic Mode Locked Er-Doped Fiber Laser Based on Carbon Nanotubes Film

Abstract: We experimentally demonstrate a passively harmonic mode locked (PHML) Er-doped fiber laser with pump power efficiency up to 17 MHz/mW operating at L-band based on single walled carbon ...
IEEE

Widely Tunable O-Band High-Power Laser

Abstract: High-power O-band (1260–1360 nm) lasers with fine wavelength tunability are essential for advancing photonic technologies. Fine tunability is particularly crucial for applications such as ...