The Venus surface, as photographed by the USSR Venera 13 in 1982 (recolorized).
" data-medium-file="https://hackaday.com/wp-content/uploads/2021/06/USSR_Venera_13_1982_-_Venus_ground_recolorized.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/06/USSR_Venera_13_1982_-_Venus_ground_recolorized.jpg?w=800">Finding extraterrestrial life in any form would be truly one of the largest discoveries in humankind’s history, yet after decades of scouring the surface of Mars and investigating other bodies …read more (https://hackaday.com/2024/03/25/complex-organic-chemistry-in-sulfuric-acid-and-life-on-venus/)

Documenting Real Hidden Messages in Music
https://hackaday.com/2024/03/25/real-hidden-messages-in-music/

During the 1980s, a moral panic swept across the landscape with the mistaken belief that there were Satanic messages hidden in various games, books, and music that at any moment …read more (https://hackaday.com/2024/03/25/real-hidden-messages-in-music/)

This Air Particulate Sensor Can Also Check Your Pulse Rate
https://hackaday.com/2024/03/26/this-air-particulate-sensor-can-also-check-your-pulse-rate/

The MAX30105 is an optical sensor capable of a great many things. It can sense particulate matter in the air, or pick up the blinking of an eye. Or, you …read more (https://hackaday.com/2024/03/26/this-air-particulate-sensor-can-also-check-your-pulse-rate/)

Reprogrammable Transistors
https://hackaday.com/2024/03/26/reprogrammable-transistors/

Not every computer can make use of a disk drive when it needs to store persistent data. Embedded systems especially have pushed the development of a series of erasable programmable …read more (https://hackaday.com/2024/03/26/reprogrammable-transistors/)

How Does Time Work On The Moon?
https://hackaday.com/2024/03/26/how-does-time-work-on-the-moon/

We’re looking to go back to the Moon. Not just with robots this time, but with astronauts, too! They’ll be doing all kinds of interesting things when they get there. …read more (https://hackaday.com/2024/03/26/how-does-time-work-on-the-moon/)

Night Vision the Old Way
https://hackaday.com/2024/03/26/night-vision-the-old-way/

Solid state electronics have provided lighter weight night vision units that work better than the old-fashioned gear that used photomultiplier tubes, but there was an even older technology as [Our …read more (https://hackaday.com/2024/03/26/night-vision-the-old-way/)

Retrotechtacular: Build Your Own Dune Buggy, 1970s Style
https://hackaday.com/2024/03/26/retrotechtacular-build-your-own-dune-buggy-1970s-style/

The custom car phenomenon is as old as the second-hand car, yet somehow the decades which stick in the mind as their heyday are the 1960s and 1970s. If you …read more (https://hackaday.com/2024/03/26/retrotechtacular-build-your-own-dune-buggy-1970s-style/)

2024 Hackaday Europe: Workshops Announced, Get Your Tickets
https://hackaday.com/2024/03/26/2024-hackaday-europe-workshops-announced-get-your-tickets/