Is there any way to make one at home?
What have you found in your Google searching so far?
Found some cool projects, but was looking for a way to make it like those inside a light bulb.
https://www.instagram.com/p/BR3acncFNVK/ I'm building it in a mason jar and will pump the air out with a food saver jar-adapter.
Good luck with it. You will need to make some pretty good seals and getting the vacuum very low will take some ingenuity. The smaller that your vacuum vessel is, the lower vacuum you will achieve so don't use a large jar.
Nice! Please update us if your project is done.
Separate names with a comma.