Besides radium, what other world-altering discoveries can you think of that both led to advancement, and also tragedy?*

I'm not really sure but might be D

did anyone actually do this? like if anyone has submitted this i rly need .

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".