echawkes t1_iyxs0g7 wrote
Reply to comment by WazWaz in Why not use hydrogen and deuterium in fusion reaction rather than tritium and deuterium? by Curious_user4445
I wouldn't say that uranium is scarce. Significant deposits of uranium are found on every continent (except Antarctica, so far). In a list of the elements that have more than trace quantities in the earth's crust, uranium appears around the middle.
WazWaz t1_iyzg1py wrote
As I said, if we used it for all our electricity, it would last 5 years. That's pretty scarce, considering how little we use.
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