What are the redshift, blueshift, and doppler effects?
What is the wavelength of the light? Wavelength in physics is how far a wave goes before it starts to repeat its shape, like the distance from one wave peak...
Author: Team Einsty
What is Red Shift and How does it prove that our Universe is expanding.
When wavelength of light is stretched, so light becomes red which is seen as shifted towards the red part of the spectrum. This is similar to Doppler effect of sound....
What is a DNA finger print? Explain its uses.Â
As the number of criminal cases rises, scientists have developed a technology that can accurately distinguish between truth and falsehood. The distinct genetic code contained in each person's DNA serves...
What is a food coma? Why do I feel sleepy after eating food?
Food coma, also known as Postprandial somnolence, happens when you take a heavy lunch or meal, hit the couch or bed room and spend the rest of your time in...
How do humans pee in space?
Due to zero gravity, it becomes very difficult to poo and pee in space. In space, everything seems to float. If you try to pee in a normal toilet in...
What is sexually transmitted disease (S.T.D.)?
The diseases that occur in males and females due to unethical sexual relations and not regularly cleaning their genital organs are called sexually transmitted diseases. These are diseases that are...
How do snakes breathe in water?
What are water snakes? Water snakes are found in damp regions and are not poisonous. The checkerboard-patterned brown water snake has a maximum length of 4.5 feet. The thick, darkly...
Amazing facts about the Sun
The atmosphere affects the sun’s color, so during the morning, evening, and afternoon, the sun appears reddish, yellow, or white. This happens because our earth’s atmosphere scatters light. Red light...
Top 10 Facts about Milk
The mammary glands in female mammals are responsible for producing milk. They use milk to nourish their young children just after birth. Humans also consume milk or dairy products like...
Top 10 facts about peanuts
Peanut, also known as groundnut, is a legume crop that is mostly famous for its edible seeds. It is widely grown in the tropics and subtropics. Peanut is high in...
Almond Tree Facts
almond tree is a deciduous tree that belongs to the prunus genus. This tree reaches a height of 4 to 3 meters, and a mature tree has a diameter of...
How do I use Google to find my device? How do I track a lost Android phone?
If you have lost your android phone and you are looking to locate it, then you have to use the Google Find My Device service. To use this service, open...
