In typical rockets the mass ratio is between 10 and 30. Imagine a rocket with a total mass of 1 ton and a mass ratio of 1000: when empty, it would only weight one kg, including its cargo, while when full it would need to contain 999 kg of fuel!
Benefits of Bee Propolis For Skin Apparently, natural bee propolis is considered good for younger, acne prone skin, as well as more mature skin. Itâs now being used as a wrinkle fighter by what seems to be a growing number of women.
One of the huge benefits of beet juice is that research shows the beet to be cancer-preventive. The betacyanin that beet juice contains, helps prevent the formation of cancerous tumors and also detoxifies the body of all harmful toxins.