Do You Know
Questions & Answers on General Knowledge.
How is heat measured?
Heat is measured with a thermometer. A thermometer is a glass tube that ends in A bulb containing mercury. Numbers are written on the tube. The mercury in the bulb heats up when it touches something hot, like the inside of your mouth. As a result, the mercury expands and rises up the tube. If we do not have a fever and are resting, the mercury will stop at 37.0 ºC (98.6 ºF). When we are unwell and have a fever, the mercury rises further, and the doctor knows how high the fever is.
Which country is the biggest?
How can computer monitors and televisions have images burnt into them over time?
What role does the tongue play in our digestion?
Why are rain forests so important to the health of our planet?
Can light be bent by electric fields, magnetic fields, and gravity fields? If so, can these fields be made to make light travel in a circle?
Why is it that the times at which the moon sets and rises change so much from day to day?
Why are men’s and women’s bicycles built differently?
How did the Revolution break out?
Where is force used?
What is a jet plane?
Why do camels have humps?
What makes gas giants unique?
Why does a groom carry his bride over the threshold?
Why do we have time?
When friction is made by two atoms rubbing it makes heat. But how and why?
How do collisions with tungsten atoms in the filament of a flashlight convert the current's electrostatic and kinetic energies into thermal energy?
If air in a turbofan engine bypasses the jet engine after going through the turbofan, why does the jet engine even exist in the system?
What is the space station Skylab?
What are the odds against being struck by lightning?
Can you store A magnet?
Are black panthers also big cats?
Why is mealtime sometimes called “chow time”?
How do police officers help the community?
Why does breaking a wishbone determine good luck?
What is lateral deflection?
Wacky Ideas to attract your Partner
Greatest Concept Cars Ever
The Highest Speed Cars in the world
Gorgeous Castles Around The World
Top Players in MLB History
Yoga Basics 8
After learning art of focussing, next step is to get control on your breathing, Sit down in a posture shown in picture, breathe in and breathe out slowly, always stay connected to your breath and stay focussed on your breathing sound.