Australian actor Martin Grelis, who appeared in the 1999 first installment of The Matrix film series, has died at the age of 57. “Martin was a bright spark who lit up every room he was in—a talented ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

The 8x8 LED Loop: Spot the 8x8 LED truck looping the Javits Center, snap a photo, and visit the 8x8 booth to enter to win a $100 gift card. VIP Retail Dinner: A private, Michelin-star dinner ...

When it comes to making things that glow, there are two ways to stand out from the crowd. You can make something very big, or something very small. [DIY GUY Chris] has done the latter, producing a ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...

Launched by the Metropolitan Police in 2012, the Gangs Matrix is a database of suspected gang members in London. © Amnesty International Launched by the Metropolitan ...

Inflammation comprises the detection and response to injury and pathogens, the accumulation and intervention of cells that eliminate invading microorganisms and infected host cells, and the repair of ...

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More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

The first CurrentBody LED face mask launched in 2018; the Series 2 follow-up launched in September 2024. I've tested both iterations for over a year and would now never consider removing the tool from ...

Merseyside Police is the force responsible for policing the Merseyside and Liverpool region. The service area is 647 square kilometres with a population of around 1.5million. The force was formed in ...