1+ hour, 48+ min ago  (181+ words) MOSI Monday | The Science of Water Molecules'Tampa Bay 28 Water has a stretchy "skin:" Water molecules stick together. Each water molecule has a tiny positive end and a tiny negative end. Opposite charges attract, just like magnets. So the positive end…...

1+ mon, 6+ day ago  (118+ words) MOSI Monday | From the Heart: Chemistry that Reveals Your True Colors'Tampa Bay 28 From the Heart: Chemistry that Reveals Your True Colors. Just like a Valentine surprise, learn how to write a message starts out invisible because it is written with…...