Ari Ahonen

Ari Ahonen

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Ari Ahonen
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Albert Einsteinin yleinen suhteellisuusteoria kaavana / The equation of the General relativity by Albert Einstein

Albert Einsteinin yleinen suhteellisuusteoria kaavana / The equation of the General relativity by Albert Einstein

Suomen lipun historia

The Finnish flag has come a long way since the first Finnish proto-flag was introduced in This picture introduces nine selected flag designs from over the years but in reality there are many.

Chemistry Help, Science Chemistry, Engineering, Physics Formulas, Metric System, Equation, Algebra, Statistics, Maths, Wheels, Rolodex, Gardening, Physical Science, Civil Engineering, Welding, Knowledge, Chemistry, Learning, Mathematics, Education, Geometry, Systems Of Equations, Technology

The planets

♥ A graphic showing all 8 planets in our solar system, Mercury through to Neptune, to scale where one pixel = km. Scales were worked out with this very useful solar system scale calculator. Find out more about the planets on the Planet Facts page.

Jouluvalot pääsiäisenä vai sittenkin pääsiäisvalot pääsiäisenä

Jouluvalot pääsiäisenä vai sittenkin pääsiäisvalot pääsiäisenä

Andromedan galaksin todellinen koko taivaalla ( https://twitter.com/intmf/status/601943167693410304 )

Andromedan galaksin todellinen koko taivaalla ( https://twitter.com/intmf/status/601943167693410304 )