Bengal factory blast: Questions raised on fate of 'green firecracker cluster' proposed two ...
In the wake of the blast at an illegal firecracker factory at Kalyani in West Bengal's Nadia district on Friday afternoon ...
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US firm’s tech turns heat into electricity, can provide power at ‘rock-bottom’ prices
A California-based company is converting stored heat into electricity. Heat2Power (H2P) uses thermophotovoltaic (TPV) ...