Tesla’s New Tabless Batteries Unlock New Levels of Performance

Telsa are one of the world’s biggest purchasers of batteries through their partnerships with manufacturers like Panasonic, LG and CATL. Their endless hunger for more cells is unlikely to be satiated anytime soon, as demand for electric cars and power storage continues to rise.

As announced at their Battery Day …read more

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Faster Desktop Ethernet With Server Network Adapters

As far as consumer network hardware goes, we’re all expected to be pretty happy with 802.11n WiFi and Gigabit Ethernet over Cat 6 cables. For most home users, that’s plenty of bandwidth for streaming movies and posting K-pop fancams to Twitter on a daily basis. If you want a fatter …read more

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Receipt Printers End It All In Moving Art Piece

Art is something that is always hard to classify, but by and large is most celebrated when it stimulates an emotional response for the intended audience. We’d say [Alexander Miller] achieved that in spades, with his elegant piece The Emergence and Decay of Computation.

An installation piece done for The …read more

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Flywheel Trebuchet Spins Right Round

Most of us gained a familiarity with siege weapons from Age of Empires, and the march of technology has meant these relics aren’t typically seen on modern battlefields. However, development continues apace in the enthusiast community, and [Tom Stanton]’s latest trebuchet design puts a different spin on launching projectiles …read more

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How To Get Into Cars: Hypermiling Mods

While we’re currently in an era of comparatively low gas prices, the last few decades have seen much volatility in the oil market. This can hit the hip pocket hard, particularly for those driving thirstier vehicles. Thankfully, modifications can help squeeze a few extra miles out of each gallon of …read more

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Bullet Time On A Budget With The Raspberry Pi

Bullet time became the hottest new cinema effect after it burst on the scene in The Matrix (1999). Back then, the cutting edge special effects required serious hardware and serious processing power to do the job. These days, of course, things have moved along somewhat. [Eric Paré] is no stranger …read more

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Cube64 Puts The Good Controllers On The GoldenEye Console

The Nintendo 64 was lauded for bringing quality 3D graphics and analog stick controls to the console realm, way back in 1996. Unfortunately, those analog sticks were never very good; if you’ve ever played four player Mario Kart 64, you know how it feels to be stuck with that controller. …read more

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Pulse Generator Does The Job With An STM8

When working with hardware, whether a repair or a fresh build, it’s often necessary to test something. Depending on what you’re working with, this can be easy or a total pain if you can’t get the right signal to the right place. To eliminate this frustrating problem, [WilkoL] built a …read more

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