13 ms·Oh okay I thought Terra power was working on this magnetic tape thing It's called ybco tapeby vertline3 8y agoOh okay I thought Terra power was working on this magnetic tape thing It's called ybco tapetim333 8y agoNah different technology. The tape is used in prospective fusion designs like MIT SPARC. Terra power have a fission design called a traveling wave reactor.vertline3 8y agoThanks! I will look it up