https://hackaday.io/project/183663-antenehs-gojo
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/8706771642695611590.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/8706771642695611590.png?w=640">The traditional Ethiopian Gojo is a circular domed dwelling constructed from a central vertical beam, and a surrounding structure of curved beams made from wood or bamboo. A covering of …read more (https://hackaday.com/2022/01/24/rainwater-storing-gojo-is-a-stroke-of-genius/)

Saving Martian Colonists Using Table Salt And Rocket Science
https://hackaday.com/2022/01/24/saving-martian-colonists-using-table-salt-and-rocket-science/

Imagine for a moment that you are a member of an early Mars colony. You’re stranded, and the only way to get a message home is to launch a radio …read more (https://hackaday.com/2022/01/24/saving-martian-colonists-using-table-salt-and-rocket-science/)

Tiny Homemade Injection Molder
https://hackaday.com/2022/01/24/tiny-homemade-injection-molder/

With 3d printing continually gaining ground, some hackers might not see the need for traditional injection molding. After all, you can tweak the code or the model and print dozens …read more (https://hackaday.com/2022/01/24/tiny-homemade-injection-molder/)

An Entire Computer In ICMP Packets
https://hackaday.com/2022/01/25/an-entire-computer-in-icmp-packets/

The earliest stored program computer in the modern sense was not one of the names such as ENIAC or Colossus that you might expect, but the Manchester Baby, an experimental …read more (https://hackaday.com/2022/01/25/an-entire-computer-in-icmp-packets/)

555 Teardown Isn’t Just A Good Time, It’s To Die For
https://hackaday.com/2022/01/25/555-teardown-isnt-just-a-good-time-its-to-die-for/

It seems only appropriate that hot on the heels of the conclusion of Hackaday’s 555 Timer Contest that [Ken Shirriff] posts a silicon die teardown of an early version of …read more (https://hackaday.com/2022/01/25/555-teardown-isnt-just-a-good-time-its-to-die-for/)

Would Nuclear Winter Cancel Out Global Warming?
https://hackaday.com/2022/01/25/would-nuclear-winter-cancel-out-global-warming/

Nuclear war was very much a front-of-mind issue during the fraught political climate of the Cold War era. Since then, atomic sabre rattling has been less frequent, though has never …read more (https://hackaday.com/2022/01/25/would-nuclear-winter-cancel-out-global-warming/)

Laser Z-Axis Table Comes Into Focus
https://hackaday.com/2022/01/25/laser-z-axis-table-comes-into-focus/

Laser cutters and 3D printers are game-changing tools to have in the workshop. They make rapid prototyping or repairs to existing projects a breeze as they can churn out new …read more (https://hackaday.com/2022/01/25/laser-z-axis-table-comes-into-focus/)

The Road Is Peppered with Rock Salt Alternatives
https://hackaday.com/2022/01/25/the-road-is-peppered-with-rock-salt-alternatives/