Sound of the Sun

The Sun produces sound in the form of pressure waves from huge gas pockets rising from within. 

These waves travel at hundreds of thousands of miles per hour, breaking through the solar surface. 

The Sun’s atmosphere is akin to boiling water, and the wavelength of these waves is hundreds of miles, beyond human hearing.

 

Wearing tight tie cause problems!  

According to research, Wearing a tight tie reduces 7.5% blood flow to the brain and causes nausea, vomiting, dizziness, and sometimes increases eye pressure.     

 

 Calories requirement of brain       

Your brain consumes 400-500 calories daily, which is about 20% of your total energy needs. 

An average man requires 2,500 calories per day, while an average woman needs 2,000 calories. 

Most of this energy is used for automatic processes like muscle control and sensory processing. 

However, studies indicate that solving complex problems can also increase the brain's metabolic demands.

 

 World record: Butterfly with the biggest wingspan 

The biggest butterfly in the world has a 31cm wingspan.
It belongs to the Queen Alexandra's Birdwing butterfly,
which you can find in the forests of the Oro Province, in the east of Papua New Guinea.

 

Mt Everest is not the tallest mountain on Earth #science #facts ...

Mt Everest is not the tallest mountain on Earth

While Mount Everest is the highest mountain above sea level, standing at 8,848 meters, Mauna Kea in Hawaii is the tallest when measured from its base on the ocean floor, reaching a total height of approximately 10,210 meters. Thus, Mauna Kea surpasses Everest in overall height.

 

Dinosaur poop            

Dinosaurs expelled waste, some of which fossilized into coprolites. 

Palaeontologists study these to learn about dinosaur diets and food chains. 

A notable coprolite, likely from T. rex, found in Canada, contains bone fragments, indicating powerful biting. Other coprolites show plant and decomposing wood remnants, suggesting varied diets.

 

Science of Goose bumps

Goose bumps, or piloerection, are present in land mammals but absent in marine mammals, birds, snakes, and frogs. 

This response, causing hair to stand on end, evolved for warmth and threat display. 

Marine mammals, birds, reptiles, and amphibians lack this feature due to different evolutionary adaptations.