Show HN: Lamp Carousel – DIY kinetic sculpture powered by lamp heat (2024)

evan.widloski.com

71 points by Evidlo a day ago


I wanted to share this fun craft activity for the holidays that I've been doing with my family over the last few years. I came up with these while cutting up some cans trying to make an aluminum version of paper spinners.

There are a variety of shapes that work, but generally bigger+lighter spinners are better. Also incandescent bulbs are the best, but LEDs work too.

They remind me of candle carousels I would see at my grandparents' house during Christmas. Let me know what you think!

yial - 9 hours ago

This is such a charming project! I’ve been quite taken for years by the “Christmas” decorations that spin using a candle.

I quite like these more - mainly because they could be added onto a lamp that puts off heat, and be kind of a perpetual decoration with subtle motion.

I love your “dad turbine” design, and the flying wing has some magical quality to it.

Thank you so much for sharing!

lgvld - 6 hours ago

So cool, thanks for sharing.

We used to do that as children as well: a spiral cutted out of paper on top of a long skewer stuck into a potato. Felt like perpetual motion somehow.

It works if you put it on top of a radiator btw.

dpflug - 6 hours ago

This feels like the delightful oddities one would stumble across on the Old Internet. Thank you for sharing!

danielbln - 10 hours ago

These look fun, I'm partial to the dad turbine. Too bad (for something like this) that basically none of my lamps produce much heat these days.

andai - 8 hours ago

Delightful, thank you for sharing. You have added a little bit of whimsy to the world :)

chews - 4 hours ago

It's like an on demand do-nothing machine - https://www.youtube.com/watch?v=kv6YvKPXQzk&list=RDkv6YvKPXQ...

IshKebab - 8 hours ago

Do people still use incandescent bulbs in America?

gridphp - 2 hours ago

[dead]

abstractspoon - a day ago

[dead]

LilyMed - 6 hours ago

[flagged]