Most burns other than the most severe ones can be treated safely and effectively with natural home remedies. Burns are characterized by degree, based on the severity of the tissue damage. First-degree burns cause redness and swelling in the epidermis (the outermost layers of skin).
The circumference of the Earth in kilometers is 40,075 km, and the circumference of the Earth in miles is 24,901. In other words, if you could drive your car around the equator of the Earth (yes, even over the oceans), youâd put on an extra 40,075 km on the odometer.
If you like, you can calculate the Earthâs circumference yourself. The formula for calculating the circumference of a sphere is 2 x pi x radius. So, the radius of the Earth is 6371 km. Plug that into the formula, and you get 2 x 3.1415 x 6378.1 = 40,074. It would be more accurate if you use more digits for pi. You might be interested to know that the circumference of the Earth is different depending on how you measure it.