Metro1 个月
Giant illuminated sphere finds a new home after Londoners reject it
Plans for a Las Vegas style illuminated dome in London were overturned in 2023 (Picture: Ethan Miller/Getty Images North America) London’s planned ‘Las Vegas sphere’ has found a new home in ...
Hackaday2 年
Is Your Flashlight A Lumen Liar? Build A DIY Integrating Sphere
Just a few hours ago we saw another DIY approach to building an integrating sphere, this time using a small cannonball mold of all things. Before that we hadn’t actually seen too many light ...