LEGO trains are fun to play with, but as with any model train, you so seldom have enough track to fulfill your greatest desires. YouTuber [brick_on_the_tracks] has come up with …read more (https://hackaday.com/2022/08/30/simple-hacks-to-make-lego-train-track-out-of-other-pieces/)

Electromagnetic Field Drops 2022 Talk Videos
https://hackaday.com/2022/08/31/electromagnetic-field-drops-2022-talk-videos/

Earlier this year we made the journey to a field in the West of England for the Electromagnetic Field hacker camp. It was the usual few days of fun in …read more (https://hackaday.com/2022/08/31/electromagnetic-field-drops-2022-talk-videos/)

Building a Glowing Demon Core Lamp
https://hackaday.com/2022/08/31/building-a-glowing-demon-core-lamp/

The so-called Demon Core was a cursed object, a 6.2 kilogram mass of plutonium intended to be installed in a nuclear weapon. Instead, slapdash experimental techniques saw it feature in several …read more (https://hackaday.com/2022/08/31/building-a-glowing-demon-core-lamp/)

We Can’t Switch To Electric Cars Until We Get More Copper
https://hackaday.com/2022/08/31/we-cant-switch-to-electric-cars-until-we-get-more-copper/

Reducing emissions from human activity requires a great deal of effort in many different sectors. When it comes to land transport, the idea is generally to eliminate vehicles powered by …read more (https://hackaday.com/2022/08/31/we-cant-switch-to-electric-cars-until-we-get-more-copper/)

Water Level Sensor Does Not Use Water Level Sensor
https://hackaday.com/2022/08/31/water-level-sensor-does-not-use-water-level-sensor/

When interfacing with the real world, there are all kinds of sensors available which will readily communicate with your microcontroller of choice. Moisture, pH, humidity, temperature, location, light, and essentially …read more (https://hackaday.com/2022/08/31/water-level-sensor-does-not-use-water-level-sensor/)

Backup Camera, Digital Dash, Road Assist… in 1969?
https://hackaday.com/2022/08/31/backup-camera-digital-dash-road-assist-in-1969/

If your friend told you their car had a backup camera, a digital dashboard, climate control, could find radio stations, and even helped stay on the road, you wouldn’t think …read more (https://hackaday.com/2022/08/31/backup-camera-digital-dash-road-assist-in-1969/)

Hackaday Prize 2022: A Sun-Chasing Robot
https://hackaday.com/2022/08/31/hackaday-prize-2022-a-sun-chasing-robot/

There’s plenty of power to be had from the sun, but you need to be out of the shade to receive it. [Dennis] built a robot by the name of …read more (https://hackaday.com/2022/08/31/hackaday-prize-2022-a-sun-chasing-robot/)