By David Shaw, 3 April 2020
Staying home to slow the spread of COVID-19? We’ve got some ideas to help you pass the time, even if you’re stuck indoors. Time to gather up materials from around the house and do some science!
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By David Shaw, 2 May 2014
Written by Sarah Kellett You can now turn your phone camera into a microscope with a rubbery lens the size of a lentil. Costing only a cent, it could help track skin diseases and farming pests.
