Do You Know
Questions & Answers on General Knowledge.
Does ice melt faster in air or in water?
Ice will melt fastest in whatever delivers heat to it fastest. In general that will be water because water conducts heat and carries heat better than air. But extremely hot air, such as that from a torch, will beat out very cold water, such as ice water, in melting the ice.
When friction is made by two atoms rubbing it makes heat. But how and why?
How do you calculate the path light takes after going through a lens and how do you measure the curvature of the lens?
What role does the tongue play in our digestion?
Inside the microwave oven, what is it that heats the food? How does the heat come out; where did it come from?
What is the formula for finding the power in an AC circuit?
Where did croissants, or crescent rolls, originate?
How are seabirds different from other kinds of birds?
Do crocodilians chew?
How do clouds float?
Did Napoleon conquer Russia?
Why do we say a hysterical woman is acting like she’s “having kittens”?
How is the human body a living machine?
Why is alcohol bad for your health?
Where are baby reptiles born?
What is a barometer, how does it work, and why is it useful in predicting the weather?
How does the United States’s size compare with that of other countries?
Who was Confucius?
Is there a homing device small enough to fit onto or inside a pc laptop? How does a homing device work?
When was the last leap second added, and why?
Is there really a place called Atlantis?
Is a neon light actually a mercury/phosphor tube?
What is pH and why is it so important to my garden pond and spa?
What makes stainless steel stainless?
Why does the Moon appear crescentshaped at times?
If the Moon is cold and dark, how does it give off light?
Worst Body Language Mistakes Job Seekers Make
Creative Cleaning Hacks
Best types of nuts for your health
Most Scenic Train Rides in the World
Precautions while using Social Networking Sites
Benefits of Cashew
Improve heart health and reduce levels of bad cholesterol
Monounsaturated fats (monounsaturated fats) helps improve heart health. They are found in the Mediterranean diet. Eating cashew nuts can increase good cholesterol and reduce bad cholesterol levels.