The force is proportional to the product of the two masses and inversely proportional to the square of the distance between them. The first test of Newton's theory of gravitation between masses in the laboratory was the Cavendish experiment conducted by the British scientist Henry Cavendish in 1798. It took place 111 years after the publication of Newton's Principia and 71 years after his death.
Tea tree essential oil (Melaleuca alternifolia) is one of the most effective anti-viral oils, which makes it one of the best cold and flu remedies in aromatherapy. A warm bath with tea tree oil, taken when the first symptoms appear, can sometimes ward off the cold or at least reduce its length.
Stuffy Nose: Oils with decongestant and expectorant properties can assist with clearing nasal congestion. Oils include Tea Tree, Rosemary, Eucalyptus, Fir and Pine. Headaches: Two of the most helpful oils for headaches are Lavender and Peppermint. Anti-viral: Many essential oils have anti-microbial properties. Those that are particularly noted for being anti-viral are Cinnamon, Clove, Eucalyptus, Lavender, Oregano, Ravensara, Sandalwood, Tea Tree, and Thyme. Please note that if you are blending for a child, or have children around many of the oils in this post are not advised.