Karen Wetterhahn was a teacher and scientist who was studying the effects of heavy metals on living organisms when she was exposed to a tiny drop of a toxic chemical ...
Just 10 months after the incident where research scientist Karen Wetterhahn was exposed to toxic metal, she faced an ...
While working as a research chemist at Dartmouth College in New Hampshire, US Karen Wetterhahn was studying the impact heavy ...
Teacher and chemist Karen Wetterhahn was studying the impacts of heavy metals on living organisms when she became a part of a ...
A video showing a teacher singing a version of the “Happy Birthday” song to a Black child that includes the lyrics, “You look like a […] ‘She Sang That on Purpose’: White Teacher Sings Happy Birthday ...