experiment

"A mobile version of this experiment could be made which could be used in an A&E or police setting to analyse the content of a drink to find out if the beverage has been spiked and how much it has been spiked with," said Mr Procido.

อ่านต่อได้ที่  โรงเรียนวัดท่าทอง
สาระน่ารู้  ผมหยิก