alka seltzer

  • What Would Happen If You Mix Alka-Seltzer With Water In Space

    What Would Happen If You Mix Alka-Seltzer With Water In Space

    A shiny orb! A floating shiny orb! Water bubbles that pop out of the floating shiny orb! This is the magic that would happen when you pop an effervescent tablet (Alka-Seltzer!) into a water bubble in space. It’s cool to see the little bubbles form within the blob of water and then see things start…