If you have hopes to be an astronaut, don't forget to brush your teeth! It’s true

Ever wonder why astronauts require great teeth? The first reason is the acceleration at which astronauts are flying to get into space. The acceleration forces and vibrations during a flight into space can be extremely strong. During the launch phase, an astronaut has to withstand pressures up to four times their own body weight. Poor dental-fillings teeth could become loose or fall out due to vibration, and the presence of cavities can be painful with the atmospheric pressure changes as well.

- Laika the Dog, The sad story of stray dog who became one of the first animals in space

When the flights are long term, the question of dental care becomes more important. They need to continue taking care of their teeth while living on board of the orbiting laboratory to preparation for their return to surface of the Earth. In 1973, Soviet cosmonaut Yuri Romanenko had a toothache during the 96 day-long Salyut-6 mission. Since that time, dental instruments were added to the emergency medical kit on board.

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Musa Ingens - The Tallest Banana Plant in the World

W hen we hear the word “Banana,” it reminds us an edible fruit with tiny seed or seedless, grow on the banana plant (herb). Have you ever heard of Musa Ingens, the giant banana? It is a rare banana species that can reach surprising sizes.

Lina Medina - Worlds youngest mother who gave birth at age five

L ina Medina, a Peruvian girl, is the youngest confirmed mother in medical history. She gave birth at the age of 5 years, 7 months and 21 days. Medina was brought to a hospital by her parents at the age of five years due to increasing abdominal size. She was originally thought to have had a tumor, but her doctors determined she was in her seventh month of pregnancy. Dr. Gerardo Lozada took her to Lima, Peru, prior to the surgery to have other specialists confirm that Medina was pregnant.

When NASA’s Mars Mission Failed For Stupid Reason

A ll human beings make mistakes, and NASA is no exception. It is important to learn from this mistake that highlighted the importance of physical units and how they can affect our real life. This is the story of one of the failed mission of NASA.

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