Incredible inventions born in bad times
Even the darkest clouds can have a silver lining and like many major crises that have affected the world in the past, the COVID-19 pandemic will bring exciting new innovations say experts including University of North Carolina professor Mahka Moeen. Looking back over history's most trying times, we reveal 30 revolutionary inventions and discoveries that were sparked by grave international emergencies. Click or scroll through to find out what they are.
4 May 2020