Watch the powerful effect of bleach on bacteria under the microscope.

See the chemical reaction of vinegar and bicarbonate and how it affects bacteria under the microscope. Video shows attack on Ilhan Omar during town hall The dollar is sinking. Trump thinks it’s great.

For over a century, scientists have been fascinated by bacteriophages, the tiny viruses that naturally hunt and kill bacteria. University of Otago researchers are turning to these microscopic ...