Harnessing hot helium ash to drive rotation in fusion reactors

In controlled nuclear fusion, heavy isotopes of hydrogen fuse into helium, releasing a huge amount of energy in the process. A large portion of the energy released by a laboratory fusion reaction goes into hot helium ash ...

Bangladeshi vaccine scientist wins Asia's 'Nobel Prize'

A Bangladeshi scientist who helped develop a cheap oral vaccine against cholera, a Pakistani microfinance pioneer and a Filipino fisherman were among Tuesday's winners of Asia's equivalent to the Nobel Prize.

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