How do DALL-E, Midjourney, Stable Diffusion, and other forms of generative AI work? 
A nun built a hydroelectric plant that’s providing free power to a town in Africa
Blasting mushrooms with UV light boosts vitamin D by 4,600%
artificial glaciers
Chile is making its own glaciers 
Microsoft right to repair
Microsoft posts video of DIY laptop teardown 
right to repair
Apple finally agrees you have a right to repair its tech 
DIY microscope
Kids build DIY microscope from LEGO & cheap phone parts
VR gloves
YouTuber builds VR gloves for just $22
tactical urbanism
Reclaiming city spaces with “tactical urbanism”5:35
kombucha SCOBY
Scientists hack kombucha for new materials