If you’ve played Connect Four, you might be surprised to know that a board has 4,531,985,219,092 possible positions.
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Cleaning up beaches you come across or checking you leave nothing behind when visiting one is a great way to ensure that turtles don’t become entangled in anything on shore or in the water.
The smallest sample that can be clearly observed under a light microscope is a 500 nanometer long object. It is possible to observe smaller objects than this, but their features might be distorted. Anything smaller than 500 nanometers loses detail because of the wave nature of light.
The smallest sample that can be clearly observed under a light microscope is a 500 nanometer long object. It is possible to observe smaller objects than this, but their features might be distorted. Anything smaller than 500 nanometers loses detail because of the wave nature of light.
Fact Lab
Cleaning up beaches you come across or checking you leave nothing behind when visiting one is a great way to ensure that turtles don’t become entangled in anything on shore or in the water.
The smallest sample that can be clearly observed under a light microscope is a 500 nanometer long object. It is possible to observe smaller objects than this, but their features might be distorted. Anything smaller than 500 nanometers loses detail because of the wave nature of light.
The smallest sample that can be clearly observed under a light microscope is a 500 nanometer long object. It is possible to observe smaller objects than this, but their features might be distorted. Anything smaller than 500 nanometers loses detail because of the wave nature of light.
Are you part of a fandom? Being part of one is characterized by a feeling of empathy and camaraderie with others who share a common interest. Though many fandoms are positive, some can become fiercely aggressive, as fans defend their common interest with hurtful comments.
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