The Evolution Of Lab Safety

The evolution of lab safety is hilariously captured here! In 1925, chemists were absolute madlads casually mouth-pipetting sulfuric acid (H₂SO₄) - a highly corrosive substance that can literally dissolve your insides. Fast forward to modern times, and we've become so safety-conscious that the tiniest drop of extremely dilute acetic acid (basically fancy vinegar at 0.00001M) sends us into full panic mode. The contrast between our fearless chemical ancestors and today's safety-obsessed scientists perfectly captures how lab protocols have swung from "what doesn't kill you makes you stronger" to "better call hazmat for this water spill." Safety progress? Absolutely. Slightly neurotic? Perhaps!