4 ms·
Practical fusion reactors are about 20 years away - the same as they have been for the last 70 years.
by simonblack 3y ago
Practical fusion reactors are about 20 years away - the same as they have been for the last 70 years.
- rowanG077 3y agoWell yeah. It's like saying the estimate of this issue is two weeks. It was two weeks a year ago as well. Because I just didn't start working on it in earnest yet.