Open source mind

Red is the most common color in national flags


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Hydrogen has an atomic weight of 1.00794 u
The Moon is the only celestial body on which human beings have made a manned landing
The Union of Soviet Socialist Republics (USSR) was a constitutionally socialist state that existed in Eurasia from 1922 to 1991
There are nearly 7 Billion people on planet Earth
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
Earth is the fifth-largest of the eight planets in the Solar System
Current interpretations of astronomical observations indicate that the age of the Universe is 13.73 (± 0.12) billion years
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
The average diameter of the Earth is about 12,742 km
There are nearly 7 Billion people on planet Earth
Astronomy is not the same as astrology, although 83% of people don\'t know that.
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
The pull of gravity at the Moon\'s surface is about 17 percent of that at the Earth\'s surface
Juipter is the largest planet in the Solar System
Astronomy is not the same as astrology, although 83% of people don\'t know that.
Hydrogen is the chemical element with atomic number 1
The Moon makes a complete orbit around the Earth every 27.3 days
1000 meters equals 1 kilometers
The average diameter of the Earth is about 12,742 km
Chemistry is for people interested in science, which is not all people.



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