DOES WATER KEEP IT'S PERFECT CIRCLE SHAPE IN ZERO GRAVITY? DOES IT FREEZE IN ZERO GRAVITY? Do stem cells have an experation date when they are cooled to 3 degrees c. ? If so does freezing them form...
What keeps liquid in round drop form? My thinking is that the 14.7 lbs of the surrounding air pressure keeps it forces or pressure 360 degrees on the surface area of the liquid .Is this the thought...
