Tea Tree Oil. Tea tree oil provides a painless way to remove skin tags from your body. This oil has anti-fungal, antibacterial and antiviral properties and it also works to dry out the skin tag so that it falls off on its own. Soak a clean cotton ball in water and then add three drops of tea tree oil to it.
Best Answer: The thermometer was invented by Galileo Galilei in 1593. His thermometer consisted of water in a glass bulb; the water moved up and down the bulb as the temperature changed. The sealed thermometer was invented in 1641 by the Grand Duke Ferdinand II. He used a glass tube containing alcohol, which freezes well below the freezing point of water (alcohol freezes at -175Â°F=-115Â°C). He sealed the tube to exclude the influence of air pressure.
Mechanical Anemometer. Credited with devising the first mechanical anemometer is Italian art architect and mathematician Leon Batista Alberti, in 1450. In his device, the wind pushed against a disk, and an accompanying scale gave a relative strength of the wind as shown by the angle of inclination of the disk.up Anemometer. A more advanced anemometer design using four cups attached by spokes to a central rod was invented by John Thomas Romney Robinson in 1846. Robinson was the director of the Armagh Observatory in Ireland. With his design, cups caught the wind and spun around faster the stronger the wind velocity.