this post was submitted on 06 Apr 2024
822 points (98.5% liked)

science

14883 readers
166 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

<--- rules currently under construction, see current pinned post.

2024-11-11

founded 2 years ago
MODERATORS
 

48 seconds. I predict a glut of helium. balloons for everyone

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 28 points 7 months ago (1 children)

just think the conditions of stars/the sun

Hotter than the sun. The sun has an enormous gravity pushing things along. To compensate we use more heat.

[–] [email protected] 4 points 7 months ago (1 children)

I thought we used magnetrons and such, and the excessive heat was due to current inefficiency and control of the fusion process in containing the heat and it building up higher and higher.

[–] [email protected] 6 points 7 months ago

The heat is needed so atoms collide enough to fuse without the high pressure inside a star. The trick is keeping the reaction going.