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How many volts of electricity would it take to kill someone?
Kieran Jones from Swansea (Age: 5-14)
Filed under: age 5-14, Derek Wood's Big Answers, Electronics Big Questions, Gavin Brown's Big Answers, Lisa-Marie Martin's Big Answers, Mark Dowsett's Big Answers, Physics Big Questions | 35 Comments »
Why don’t countries like Australia and Egypt use solar powered desalination plants and solar powered pumping stations to irrigate and green the deserts. Surely solar powered desalination plants could be part of the energy answer in the future? What do your scientists think?
Lynne Foster from Essex (Age 45-54)
Filed under: age 45-54, Answered Big Questions, Engineering and Technology Big Qs, Gavin Brown's Big Answers, Matthew Trainer's Big Answers | 6 Comments »
Is it possible to design a pebble-bed nuclear reactor that could consume plutonium and deactivate nuclear waste? Is anyone in the UK doing this?
Brooke Ward from Oxfordshire (Age 55+)
Filed under: age 55+, Answered Big Questions, Energy Generation Big Questions, Gavin Brown's Big Answers, Nuclear Physics Big Questions | 1 Comment »
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