Compact laser projector adds a premium touch to home cinemas

A new player has entered the projected home entertainment space with a compact 1080p projector. The We.Beam from audiovisual veteran Loewe aims to occupy premium ground in the battlefield, but does it have the specs to match?

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Beautifully retro DAC puts an audio-boosting “tape player” in your pocket

Though many of us carry our digital music library or streaming player around with us in the shape of our smartphones, enjoying high quality audio can be problematic. Fiio's KA15 DAC not only levels up the sound but also looks retro cool while doing so.

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‘World-first’ indoor vertical farm to produce 4M pounds of berries a year

Major steps towards better, sustainable and affordable food production free of environmental challenges have been taken, with the with the opening of the "world's first farm to grow indoor, vertically farmed berries at scale".

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Watch: Incredibly versatile active ball-joint gear is mind-bending

At its core, this system uses a "simple" cross-spherical gear paired with a monopole gear to control pitch, roll, and yaw. With clever gearing, coupling, and sliding motions, however, the ABENICS gear is extremely precise in its movements.

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Skeletal travel guitar collapses small for carry-on globetrotting

When on vacation, you probably don't want to heft around a 10-lb vintage Les Paul. A compact travel guitar could be an attractive alternative, but will you need to compromise on built-in tech? Not with the latest model from Mogabi.

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‘Tardigrade rides a nematode’ – and other microscopic video award winners

From a baby tardigrade riding a nematode, to water droplets evaporating from the wing scales of a peacock butterfly, the winners of this year's Nikon Small World In Motion video microscopy competition let you see the unseen in astounding detail.

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Watch: Soldering looks incredible in microscopic close-up

Here's a feast for your eyes: mesmerizing footage of circuit boards being soldered, massively magnified under an ultra- powerful microscope. It's a fun watch, even if you've never picked up a soldering iron before.

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Watch: First flight video of B-21 nuclear bomber from US Air Force

At the Air, Space, and Cyber Conference in Washington, DC, the US Air Force and prime contractor Northrop Grumman have released the first video of its B-21 Raider nuclear bomber in flight, along with an update on the B-21 program.

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Squid-skin-inspired screen displays encrypted images using only magnets

Inspired by the color-changing skin of squids and other cephalopods, researchers have developed a flexible screen capable of storing and displaying encrypted images without using electronics – just tiny magnetic particles.

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Discount cruise missile opens up long-range, intelligent swarm attacks

In response to the return to large-scale peer-to-peer warfare, Anduril has unveiled its new Barracuda family of autonomous cruise missiles, which can be built to "hyper-scale" for intelligent swarm attacks against hardened targets.

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