Watch a watermelon wrapped in rubber bands explode in slow-motion. (CBS News) Have you ever wondered if you could cause a watermelon to explode by wrapping a ton of rubber bands around it? And have you additionally wondered what that explosion would end up looking like in super slow-motion? The answer to both questions is probably not, but it's very cool to watch happen anyways.
Four valves control the flow of blood from the atria to the ventricles and from the ventricles into the two large arteries connected to the heart. 1  The tricuspid (tri-CUSS-pid) valve is in the right side of the heart, between the right atrium and the right ventricle.
There are two valves in the heart. They are tricuspid valve and bicuspid valve.There is a possibility of the blood going back into the atria. This is prevented by these two â¦ valves, the tricuspid valve on the right side and the bicuspid valve on the left side. Tricuspid Valve (between the right atrium and the right ventricle). 2  Pulmonary Valve* (semilunar valve between the right ventricle and the pulmonary artery). 3  Mitral Valve (between the left atrium and the left ventricle).