How about getting crispy snacks and quick information you wouldn’t have thought of for forty years? Who knows, maybe one day you will need this information. It never happened, you tell your friends, you show how cultured you are 🙂
What if you were really stranded on a desert island?
- You must find an object that will serve as a container to collect rainwater.
- If your island has sand dunes, fresh water is usually found behind these dunes. Dig the ground and try your luck for water.
- Some plants, such as prickly pears, retain water in their fleshy leaves. But you need to make sure that the plants you find are not poisonous.
- If there is fabric on it, make a hat out of it, or with any leaf or grass around you. Because you lose 20% of your body heat through your head.
Why don’t fish drown
Fish open and close their mouths to pump water through their gills. In order to filter the things that are filtered out of the water, the water passes through the mouth of the fish and goes to the gill filter system called the gill spines. Water passes between the gills, which contain thin membranes. These membranes absorb oxygen from the water and release carbon dioxide. Just as our lungs take in oxygen from the air and exhale carbon dioxide when we exhale.
why is the blood red
Red blood in human blood is red because of its cells. There are millions of these cells in a single drop of blood. Indeed, more than half of our blood is made up of plasma, a transparent and yellowish liquid, but it is these red blood cells that give all its color to the blood. By the way, not all blood is red. For example, cockroach blood is white, octopus and lobster blood is blue, worm blood is green, and starfish blood is yellowish. It’s interesting, isn’t it?
Which animal won the 100m at the Olympics?
The birds definitely make it to the top three in the standings. Because when a falcon starts to fly to catch its prey, it can fly at a speed of 320 km/h. An ebabil bird can reach a speed of 177 km/h, while the Cheetah, which can reach a speed of 122 km/h, is quite slow next to it. The fastest fish is the sailfish. It can also accelerate up to 109 kilometers per hour!
If you eat too much, will your stomach explode?
Your stomach is like a balloon that can expand to store your food and contract when empty. When you start eating something, your stomach produces secretions to break down the food and mucous membranes, a slippery substance to protect the stomach wall from this secretion. At the same time, stomach muscles crush and push food through the intestines to aid digestion. An adult’s stomach stores about 2 liters of food. It can even handle that and more. In short, there’s no way your stomach will explode, but you should still listen to your brain’s “you’re full” cues 🙂
How long is a light year
A light year is the distance light travels in a vacuum in one year. A light year is a very long distance, because light travels about 30,000 kilometers per second. Light can circle the Earth 7.5 times in one second. The distance traveled by light in one year is approximately 9,500,000,000 km! For example, Proxima Centauri, the closest star to us other than the sun, is about 4.2 light years away. The galaxy in which Earth is located is approximately 100,000 light-years in diameter. It’s too far, isn’t it 🙂
The mystery of the sneeze
When he sneezes, millions of dirty particles in his nose are thrown at a speed of about 65 km/h. Additionally, millions of viruses can be found in a single sneeze. This is why you absolutely must use a tissue when you sneeze and politely say so to those who don’t.
Who is the richest person in the world
William Gates holds the title of being the richest man in the world. Bill of his friends was worth it. William Gates made this fortune thanks to Microsoft, an international company he founded. You would expect someone with that much money to have yachts, floors, jets, right? But he likes to invest his green dollars in works of art and charities. I wish everyone was like that!
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