Andy

March 24, 2014

When lab scientists used to pipette with their mouths

For all my lab rat friends:

When lab scientists used to pipette with their mouths

There've been lots of advancements in lab tech- but here's one researchers are probably particularly grateful for: the modern pipette. Why? Because- before its invention- lab protocol called for scientists to pipette with their mouths- much like you would a straw.