The James Web Space Telescope has completed its experiments and is awaiting launch
Finally Hubble space telescope can rest
Finally Hubble space telescope can rest
Moles are the irregular formation of melanocyte cells that give color to the skin. Human skin has two main layers, the epidermis and the dermis, between which melanocyte cells spread. A layer of fat is seen under the skin. In the early stages of the formation of the baby in the mother’s womb, the antecedents…
24 october 1946. A time when no one saw what the earth would look like from space. The following is the first image of Earth from space, taken 65 miles above, with a movie camera fitted to a modified v2 rocket by a group of soldiers and scientists on this day.
The average global temperature during the last ice age 20,000 years ago was 7 degrees Celsius. The lowest average was minus 11. Researchers from the U.S. have made this crucial discovery by combining data from small marine fossils with climate models to predict the weather, known as the Last Glacial Maximum (LGM). During that cold…
A contact lens is a lens that attaches directly to the surface of the eye. Abbreviated as C.L- and just Contacts. Contacts are often used to correct vision defects or facial expressions. Those who do not want to wear glasses and want to change the color and appearance of the eyes, use contacts for the…
The word fever means cold (remember the words fever and fever) but fever occurs when the body temperature rises again to 37 degrees Celsius. This means that as the temperature rises, so does the cold. It may seem a paradox to hear that cold occurs when the temperature rises. Cold is not really caused by…
Some people have a habit of going out in their sleep. The interesting thing is that they get out of bed and sometimes change their clothes and go out and the person is still sound asleep. What is sleep? The brain has a complex part called the sleep center. This part regulates sleep, walking, etc….
The man grinds his teeth twice. The first gritted milk teeth begin to fall out after about six years. Teeth can be seen in the mouth until the age of ten or twelve. These are then replaced by permanent teeth. The number of molars is 20 and the number of permanent teeth is 32. It…
An explosion from a new and unnamed sunspot created the X-Class flame, the first of the 25 solar cycles. An X-ray explosion travels to Earth at the speed of light and collides with the upper part of our atmosphere, causing a shortwave radio blackout in the Atlantic Ocean and coastal areas. The blackout map above…
