Open source mind

Red is the most common color in national flags


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The Sun has a diameter of about 1,392,000 kilometers
Chemistry is for people interested in science, which is not all people.
The Moon is the only celestial body on which human beings have made a manned landing
The Moon's diameter is 3,474 kilometres
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
Hydrogen is the chemical element with atomic number 1
Peanuts are one of the ingredients of dynamite.
Moon is a Germanic word, related to the Latin mensis
Astronomy is not the same as astrology, although 83% of people don\'t know that.
Hydrogen has an atomic weight of 1.00794 u
The Sun is the star at the center of the Solar System
Raw horse meat is a popular food in Japan.
The planet formed 4.54 billion years ago
The Sun is the star at the center of the Solar System
The Moon is Earth's only natural satellite
The pull of gravity at the Moon\'s surface is about 17 percent of that at the Earth\'s surface
Earth is the fifth-largest of the eight planets in the Solar System
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
There are nearly 7 Billion people on planet Earth



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