1962 - The Soviet Union recruited five women to become cosmonauts. 1963 - June - Valentina Tereshkova, cosmonaut from the USSR, becomes the first woman in space. She flew Vostok 6, orbiting the earth 48 times, and was in space nearly three day.
Scientists think that if we heat a certain body to an infinite temperature, the wavelength is zero !! that is there is no light at all, in other words there is black radiation and the resulting fire resulting from burning this body of the infinite temperature is dark black.
For starters, you need to assess what you can burn in your fireplace, since you can't just toss a handful of corn onto the andirons and expect a toasty blaze. Wood pellets and corn pellets can only be burned in pellet stoves that are specially designed to slowly feed the pellets into the flames.