The light emitted by a light source, like any other opaque object, casts shadows from the moon and earth into space. Each shadow has 3 different regions: amber, penumbra, and antumbra.Umbrella / amber is the dark core of the shadow. Imagine a light source and an object casting a shadow. If you are standing under…
glass frog are a species of frog found in South America. Some of the rarest ‘see-throughs’ on earth today; Or these are transparent organisms. Through their transparent skin, the heart, liver, lungs, and intestines inside can be clearly seen with the naked eye. To date, scientists have identified more than 150 different species of glass…
The handicraft was discovered by a team of researchers led by Isabella Caneva, an archaeologist at the Italian University of Lease. Archaeologist Isabella Caneva says the pot is as old as the Middle Bronze Age. The ancient jar was found with many jugs and food fossils. Archaeologists have unearthed ancient pottery from the ancient settlement…
Space x -inspiration 4Hayley Areceneaux’s words while sharing a night scene of America taken from space during the tour.
Do the ever-moving ants sleep? Science that exists. Studies show that the ant colony workers and the queen sleep in short series. Working ants repeat an average of 253 sleeps a day, lasting about 1.1 minutes. The essence is that you sleep a total of 4.8 hours a day. The queen’s sleep is repeated 92…
In the mid-twentieth century, aerospace engineering made great strides in aircraft technology. That is, the aircraft was redesigned, including increased safety so that it could carry more passengers and go faster. Until the 1950s, aircraft windows were square. When commercial aviation began, airlines began flying at higher altitudes to save aviation fuel. (Normal passenger planes…
Fun fact: President Eisenhower signed the National Aeronautics and Space Act into law on July 29, 1958. On October 1, 1958, NASA formally opened for business.
The spacecraft is a module developed by the Russian space agency Roscosmos. It will serve as Russia’s major research center on the International Space Station. The spacecraft was launched in collaboration with NASA (United States), Roscosmos (Russia), Jaxa (Japan), ESA (Europe) and CSA (Canada). The ‘Nauka’, launched by Russia from the Bikonur Cosmodrome in Kazakhstan…
