🌎 NASA scientists in 1961.
🇧🇷 Cientistas da NASA em 1961.
#hg_science #hg_astronomy

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Cooper's reaction
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💫Life in the space 😊
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The teacher of the year! 😱😄
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Contact with dry ice. Metal begins to emit a loud piercing sound. Experiment can be repeat by putting a spoon in the dry ice
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Thermite reaction is aluminum powder and iron oxide interaction.
Temperature up to 2400.
And it is used for welding rail #crynet @crynet

Japanese invention. The grenade fills the space with carbon dioxide displacing oxygen. The flame automatically goes out.
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The vacuum in action. Capacity inside compressed from the pressure of the air☝
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⬜️Square and circle⚪️
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The oxide of nitrogen.
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The danger of the battery.
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Due to the lack of gravity, water continues to circulate in the flask.
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3D picture
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The Spermbot.
The micromotor, which allows you to deliver the sperm (with defects motion) to the egg.
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Any tonic (e.g. Schweppes) glows in ultraviolet light due to the quinine content.
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Cube neodymium and ferrofluid.
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🎉🎊🍻
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#picture @crynet

#Illusion #crynet @crynet

#Illusion #crynet @crynet

Ever knew whats happening every 1 minute on internet
تا حالا فکر کردید هر یک دقیقه در اینترنت چه اتفاقی می افتد؟
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