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Science

Why a pump to move molten metal is awesome

The conversion of one form of energy into another is more efficient at higher temperatures.1 For example, one of the most widely used components of any system that involves the transfer of heat from one part of the system to another is a device called a heat exchanger. When it’s transferring heat from one fluid […]

Categories
Science

Curious Bends – nuclear Himalayas, tiny Indians, renewables victory and more

1. 50 years ago a bomb’s worth of plutonium was lost on India’s second highest mountain. The mystery remains unanswered “In October 1965, the US’ Central Intelligence Agency (CIA) and India’s Intelligence Bureau (IB) joined hands in a clandestine mission to install a nuclear-powered sensing device on the summit of India’s second highest peak, also one of […]