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Energy

Breakthrough Propulsion Physics

Breakthrough Propulsion Physics

The term breakthrough propulsion refers to concepts like space drives and faster-than-light travel, the kind of breakthroughs that would make interstellar travel practical.

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Pacemakers Without Batteries — Coming Soon

Pacemakers Without Batteries — Coming Soon

My father-in-law had a cardiac pacemaker implanted when he was in his mid-80s. He had it replaced after about 5 years because the battery failed. This is a common occurrence and even though pacemakers have become smaller, the battery represents the single component in the form factor that restricts them from becoming really tiny while at the same time requires them to be replaced periodically.

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