The “Pregnancy Glow” is Real.
More blood is brought to the blood vessels and there is an increase in oil gland secretion, therefore, “pregnancy glow” occurs.
2020
There are more stars in space than there are grains of sand in the world.
There are 10 times more stars in the night sky, with 70 sextillion stars being visible.
2012
In 2016, scientists detected a radio signal from a source 5 billion light-years away.
This means that when the signal started its journey, Earth didn’t even exist.
https://www.nati
A fitness app accidentally revealed the location of military bases around the world.
The app uses GPS to track users activitity, this information was used create a heat map
2018
Astronauts can grow approximately 5 cm in height when in space.
The lack of gravity in space causes the discs between the vertebrae to expand a little.
2013
The ISS is visible to more than 90% of the Earth’s population.
In the night sky it appears as a fast-moving star crossing from horizon to horizon.
2020
Light travels from the Sun to the Earth in less than 10 minutes.
The Photons emitted from the Sun’s surface travel at the speed of light to reach our eyes in only 8 minutes and 20 seconds.
2013
The Mariner 10 was the first spacecraft that visited Mercury.
It was launched at NASA’s Kennedy Space Center in 1973, and flew by Venus 3 months later.
2020
Uranus was originally called “George’s Star”.
The name “Uranus” was proposed in 1782, one year after its discovery, but wasn’t officially used until 1850.
2018
Unethical psychological experiments.
The Little Albert experiment is considered to be among the most unethical psychological experiments of all time.
2020
