Why laboratory thermometer is not used to measure the body temperature?
Normally, we check our body temperature using clincal thermometer. This is because, the laboratory thermometer is different from that of ...Read More
What happens if we drink more sea water?
Normally we do not drink sea water because the salt content present in the sea water can cause serious consequences in our body. Now, nor...Read More
Why is whale vomit so valuable?
Some scientists suggests that the sperm whales eat animals like squids, they digest most of their body parts. However, the sharp beaks of...Read More
How do fish breathe under water?
Fish breathe under water using the oxygen that is dissolved in water. To absorb oxygen from water, fish use special type of organs call...Read More
Why don't penguins feet freeze?
Penguins live in very cold climates and walk on ice. Hence, their body have developed certain adaptations to avoid losing body heat and t...Read More
What is bruxism?
Some people always grind their teeth during daytime and some others during night time. These people grind their teeth unknowingly. The me...Read More
Why do our muscle gets sore?
When we begin to gym and perform a new intense physical workout, our muscle begin to sore in the next morning. This soreness is called D...Read More
What is tardigrade?
A tardigrade is one of the smallest animals. It can grow only about 1mm or less in length. However, it is the toughest animal in the who...Read More
Why do we sleep?
There are actually 2 factors that makes us sleep. 1. Light 2. Adenosine 1.Light : When we see light in the morning, our body releas...Read More
Why is glass transparent?
The particle is said to be transparent, if the photons are not absorbed by the substance. And thus, the photons can easily pass through t...Read More
What causes wrinkling?
Our skin consists of two important proteins called collagen and elastin. Collagen keeps our skin firm and tight. Elastin gives our skin f...Read More
What is frostbite?
Our core body temperature is 36°C or 98°F. To maintain this temperature, our blood transports warmth all over the body. But, prolon...Read More
Why do we not feel pain when we cut our hairs?
Inside our body, there are millions of nerves. These nerves helps us to sense our surroundings and feel pain, touch etc.,Generally, the ski...Read More
Why do our fingers get wrinkly?
Normally, if we place our hands in water, it would cause wrinkling of hands. This happens because of shrinking or constricting of bloo...Read More
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