A true geostationary orbit is almost never achieved. Geostationary means inclination = 0 and e =0. In most cases, you donât want this. Certainly not e = 0, though you do want e to be small, but still measurable/computable. The reason why is that if your eccentricity = 0, then your argument of perigee is undefined, which makes it hard to compute a Keplerian vector.
âNumbing Gelâ is the patient-friendly name for Topical Anaesthesia. If you are phobic about dental pain, about needles or about injection, you dentist can apply numbing gel to your gums before the injection. This helps to reduce the pain of the needle as it enters the tissue.
Use a soft toothbrush to apply the paste to your gums. If the toothbrush is too rough, you can use your fingers to massage the paste onto your gums. Leave the paste on your gums for a few minutes and then rinse your mouth. You can also apply chopped sage leaves or apply 1/16 of a teaspoon of dried sage to your gums.