Close-up of Lincoln Head at Mount Rushmore under construction, South Dakota, 1937.
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@QuiteInterestingInformation
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@QuiteInterestingInformation
๐คฎ17๐ฅ6โค5๐ฉ3๐1๐คก1
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Mauser C96 Broomhandle in a wooden holster. Now thatโs German Engineering
โค27๐ฅ15
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Is fire an electrical conductor?
A flame arises from a gaseous substance with hydrogen content, and therefore conducts electricity.
As the temperature rises further, the gas changes to another aggregate state - plasma. Plasma consists of charged particles and conducts electricity magnificently. So the flame conducts current, and the higher the temperature of the flame, the better.
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@QuiteInterestingInformation
A flame arises from a gaseous substance with hydrogen content, and therefore conducts electricity.
As the temperature rises further, the gas changes to another aggregate state - plasma. Plasma consists of charged particles and conducts electricity magnificently. So the flame conducts current, and the higher the temperature of the flame, the better.
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@QuiteInterestingInformation
โคโ๐ฅ6๐4๐ฅ2๐ฑ1
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How breastfeeding works
๐ฅฐ39๐4๐3๐คฏ2
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An F-16 fighter jet doing a high-speed low pass over a car as a "show of force."
๐ฅ22๐ฑ2
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Hundreds of sheep have been walking around in circles for 12 days in mongolia
๐ฑ32
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The veins in the lower extremities have one amazing feature
Do you see these little moving things?
These are valves inside the vessel โ you cannot find these in arteries or in veins elsewhere.
They are located in the lower extremities in order to prevent the backflow of blood under the force of gravity. In this, the valves are helped by the muscles as they push the blood up when contracting โ๐ป
Moreover, the method that managed to capture these "things" is called ultrasound (USG).
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@QuiteInterestingInformation
Do you see these little moving things?
These are valves inside the vessel โ you cannot find these in arteries or in veins elsewhere.
They are located in the lower extremities in order to prevent the backflow of blood under the force of gravity. In this, the valves are helped by the muscles as they push the blood up when contracting โ๐ป
Moreover, the method that managed to capture these "things" is called ultrasound (USG).
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@QuiteInterestingInformation
๐16๐ฉ1
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Bursera graveolens.
The fire creates a mesmerizing "mini sunset" effect on it
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@QuiteInterestingInformation
The fire creates a mesmerizing "mini sunset" effect on it
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@QuiteInterestingInformation
โค22
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๐ฅฐ29๐คฌ5๐ข4๐1๐คฎ1
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