Keeping the “tiger” train going, did you know The Eastern Tiger Swallowtail butterfly is the state butterfly of Alabama, Delaware, Georgia, and South Carolina?
@PurdueSciComm
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It's important to recognize that, even today, 75% of people have so much hair in their ears that it decreases their ability to hear well.
It is also important to recognize that you can just type anything into this little box. Anything.
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On this day in 1951, Henrietta Lacks died.
Her cells were taken without her knowledge in 1951 (HeLa cells) and became one of the most important tools in medicine. They became vital for developing the polio vaccine, cloning, gene mapping, in vitro fertilization & more.
A THREAD
