824
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 06 Apr 2024
824 points (98.5% liked)
science
17671 readers
120 users here now
A community to post scientific articles, news, and civil discussion.
rule #1: be kind
founded 2 years ago
MODERATORS
Hotter than the sun. The sun has an enormous gravity pushing things along. To compensate we use more heat.
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.
The heat is needed so atoms collide enough to fuse without the high pressure inside a star. The trick is keeping the reaction going.