This clever research from the University of Chicago’s Human Computer Integration Lab demonstrates a fascinating way to let users “feel” objects in VR, without anything getting in the way of …read more (https://hackaday.com/2023/04/26/tactile-feedback-in-vr-no-cumbersome-gloves-or-motors-required/)

Leonardo da Vinci’s Visualization of Gravity as a Form of Acceleration
https://hackaday.com/2023/04/26/leonardo-da-vincis-visualization-of-gravity-as-a-form-of-acceleration/

Although we take a lot of scientific knowledge for granted today, each of the basics – whether it be about light, gravity, mass or the shape of the Earth – …read more (https://hackaday.com/2023/04/26/leonardo-da-vincis-visualization-of-gravity-as-a-form-of-acceleration/)

Versatile DRAM Board Adds Memory to Any Heathkit H8 Variant
https://hackaday.com/2023/04/27/versatile-dram-board-adds-memory-to-any-heathkit-h8-variant/

Ask anyone to name a first-generation home computer from the 1970s, and they’ll probably mention the likes of the Altair 8800 and IMSAI 8080. But those iconic machines weren’t the …read more (https://hackaday.com/2023/04/27/versatile-dram-board-adds-memory-to-any-heathkit-h8-variant/)

Is An ADS-B Receiver The Solution For Drone Pilots?
https://hackaday.com/2023/04/27/is-an-ads-b-receiver-the-solution-for-drone-pilots/

Over the years here at Hackaday, we’ve covered a range of stories about the ongoing panic surrounding drone flights. From plastic bags reported as drone incidents through to airports closed …read more (https://hackaday.com/2023/04/27/is-an-ads-b-receiver-the-solution-for-drone-pilots/)

The Modern WWW, Or: Where Do We Want To Go From Here?
https://hackaday.com/2023/04/27/the-modern-www-or-where-do-we-want-to-go-from-here/

From the early days of ARPANET until the dawn of the World Wide Web (WWW), the internet was primarily the domain of researchers, teachers and students, with hobbyists running their …read more (https://hackaday.com/2023/04/27/the-modern-www-or-where-do-we-want-to-go-from-here/)

Compressed Air Keeps Screws Moving Through Modular Production System
https://hackaday.com/2023/04/27/compressed-air-keeps-screws-moving-through-modular-production-system/

If there’s an unsung hero of manufacturing, it’s the engineer who figures out how to handle huge numbers of small parts. It’s one thing to manually assemble something, picking each …read more (https://hackaday.com/2023/04/27/compressed-air-keeps-screws-moving-through-modular-production-system/)

Making Hydrogen With Solar Energy, With Oxygen and Heat a Bonus
https://hackaday.com/2023/04/27/making-hydrogen-with-solar-energy-with-oxygen-and-heat-a-bonus/

Hydrogen is a useful gas. Whether you want to float an airship, fuel a truck, or heat an industrial process, hydrogen can do the job. However, producing it is currently …read more (https://hackaday.com/2023/04/27/making-hydrogen-with-solar-energy-with-oxygen-and-heat-a-bonus/)

Op Amp Challenge: What’s Your Monitor’s Delay?
https://hackaday.com/2023/04/27/op-amp-challenge-whats-your-monitors-delay/