Tag: life sciences for W5

W5RAn best-of-wknd: messy eye

W5RAn best-of-wknd: messy eye

wasp eye (green) with particulate contaminations: blue = sea-salt particle purple = gypsum particles yellow = wasp hair Courtesy of Martin Ebert with permission from FEI Image Details Instrument used: Quanta Family Magnification: ...

 

messy eye

messy eye

wasp eye (green) with particulate contaminations: blue = sea-salt particle purple = gypsum particles yellow = wasp hair Courtesy of Martin Ebert with permission from FEI Image Details Instrument used: Quanta Family Magnification: ...

 

lithmus paper, 1934

lithmus paper, 1934

One of the simplest experiments student chemists can perform is to measure acidity levels. Litmus paper provides a qualitative means of measuring acidity by using ...