Technetium-99 has also been proposed for use in optoelectronic devices and nanoscale nuclear batteries.

A short in the main nuclear batteries was approaching critical.

He had to had to had to The nuclear battery short reached critical.

In addition to such uses, intelligence agencies need nuclear batteries for spying.

You'd need a Mallory cell for power - or better still, a nuclear battery.

She wouldn't be surprised if the shuttle's nuclear battery was protected by nothing more than a single layer of lead.

At the Monday meeting, he added, officials would discuss the long-term problem of missing nuclear batteries.

Cassini carries 72 pounds of plutonium, divided among three nuclear batteries.

Because of this, it is used in combination with radon for nuclear batteries.

In addition, the Energy Department will buy plutonium-238 to build nuclear batteries for a new generation of deep-space probes.