Researchers based at the Dutch Wageningen University (WUR) have developed a COVID-19 home test kit that can be 3D printed and constructed for less than 20p.  Nicknamed ‘CoroNaspresso,’ the team’s device comprises coffee capsules that have been turned into mini chemical reactors, in which heated enzyme-loaded saliva vials change color to indicate the presence of … Continue reading Scientists’ rapid new COVID-19 test kit can be 3D printed for less than 20p