Stephen Wamukota came up with a hand-washing machine that helps prevent the spread of Covid-19.
Source: Coronavirus: Kenyan boy who made hand-washing machine awarded – BBC News
Nice.
A Daily Antidote to Everything Else
Stephen Wamukota came up with a hand-washing machine that helps prevent the spread of Covid-19.
Source: Coronavirus: Kenyan boy who made hand-washing machine awarded – BBC News
Nice.