This one needs refueling.

You're continuously refueling your reactor, all the time. You're always refueling the core with new uranium 233.

They have a little refueling stop in northeastern India.

So, he played in Hyderabad, went, straight after the game, went from the stadium to Hyderabad airport, sat in a private corporate jet first refueling in Portugal, second refueling in Brazil he was in West Indies in time.

But the real exciting vision that we see truly is home refueling, much like recharging your laptop or recharging your cellphone.

So these reactors run for 30 years without refueling, which is, in my opinion, very, very amazing, because it means it's a sealed system.

The orbital refueling stations I've just described could create an entirely new industry and provide the final key for opening space to the general exploration.

No refueling means you can seal them up and they're not going to be a proliferation risk, and they're not going to have either nuclear material or radiological material proliferated from their cores.

And they eat them up, which means that, combined with the fact that the cladding doesn't last very long, you can only run one of these reactors for roughly, say, 18 months without refueling it.

Today, you're always refueling the reactor, so you have lots of people and lots of controls that can go wrong that thing where you're opening it up and moving things in and out, that's not good.