This is great
Mercury in bottle - Educational and fun
I have a few glass vials of elemental mercury. Liquid mercury (or "quicksilver" as it was know years ago) is safe for children and adults to touch and handle, provided basic safety measures are...


is that?" we said, looked just like that photo. Clear and calm where we were and that big brown cloud to the east. 5 minutes later we couldn't see 30 yds to the street and all the traffic from that direction had disappeared. 15 minutes later cars started to appear again, most with windshields you could barely see through, paint gone on half the hood and fenders, chrome bumpers weren't chromed anymore.














