If you’ve walked around Los Angeles, you’ve probably seen A-frame sidewalk signs outside cafes, stores, or open houses. These ...

Without the ability to control infrared light waves, autonomous vehicles wouldn't be able to quickly map their environment and keep "eyes" on the cars and pedestrians around them; augmented reality ...

LED bulbs are the new normal for a reason. They use less electricity and are supposed to last for years -- far longer than their incandescent predecessors. In fact, it's not unusual for an LED ...

The research demonstrates various capabilities, including programmable THz transmission patterns, beam steering, grayscale holography, and a proof-of-concept single-pixel THz camera. These ...

The limb is deprived of oxygen-rich blood, which causes deep, cramping muscle pain. Signs of a Blood Clot in the Arm 3. Blue or Red Skin in One Limb A blood clot within an extremity vein can cause the ...

ATLANTIC CITY — Removal of Ocean Casino Resort's iconic "OCEAN" lettering began Thursday, to be replaced by new LED signage by early April, the casino announced. The work is being done by ...

That’s the subject of a blog post from [Kevin Chung], who investigated the legacy of NYCTrainSign, a company whose product was an LED NYC subway sign and which has become a meme byword for a ...