​​​​Does the Moon really have Volcanoes?
Yes, the Moon has some Volcanoes, but scientists classify them as Dead Volcanoes because they have not erupted for millions, perhaps billions, of years. In fact, studies based on Rocks collected from the Moon’s surface during the Apollo missions between 1969 and 1972 suggest that the bulk of the Moon’s Volcanic activity occurred around 3.9 billion years ago. Most of the deep craters on the Moon are from the surface being hit by asteroids and comets at that time.
​​What is Seamount? A Seamount is a mountain rising from the ocean seafloor that does not reach to the water's surface (sea level), and thus is not an island, islet or cliff-rock. Seamounts are typically formed from extinct volcanoes that rise abruptly and are
​​What is ISO setting in DSLR camera? The letters ISO on your digital SLR camera refers to film speed. Even though your camera is most likely not film at all, but
​​What is TestTube Baby? In a normal pregnancy, a male sperm penetrates a woman's egg and fertilizes it inside her body after ovulation, when a mature egg has been released from the
​​How is food cooked in a Microwave? Cooking with Microwaves. Microwaves are produced inside the oven by an electron tube called a magnetron. The microwaves are reflected within the metal interior
​​What is mAh the unit of Phone Battery? An ampere hour or amp hour is a unit of electric charge equal to the charge transferred by a current of one ampere
​​What is Cultured Meat? Cultured meat is meat produced by in vitro cultivation of animal cells, instead of from slaughtered animals. It is a form of cellular agriculture. Cultured meat is produced using many of the same tissue engineering techniques traditionally
​​What is Anti-Glare Screen? An anti-glare screen is a screen which features a layer of coating that does not reflect light. Displays with anti-glare coating, whether it’s a smartphone, a monitor,
​​What is Silica Gel?  What is Silica used for? Little packets of silica gel are found in all sorts of products because silica gel is a desiccant -- it adsorbs and holds water
​​What is Bulletproof Jacket made of? Bulletproof vests are modern light armor specifically designed to protect the wearer's vital organs from injury caused by firearm projectiles. To many protective armor manufacturers and
​​How EnChroma’s Glasses Correct Color-Blindness? Most people have three types of color-sensing cones in their eyes: red, green, and blue. The wavelengths of light that these three cones absorb have overlapping
​​How does Nitrous Oxide help an Engine perform better? When you heat nitrous oxide to about 570 degrees F (~300 C), it splits into oxygen and nitrogen. So the injection of
​​How does an Escalator works? The core of an escalator is a pair of chains, looped around two pairs of gears. An electric motor turns the drive gears at the top, which rotate thÂe chain loops.
​​What is the reason behind having a vertical Exhaust system in a Tractor? Tractors are extremely important agricultural vehicles. These machines are ubiquitous across the globe and range from rather small
​​Why Cruiser Bikes have high Rake angle and Racing Bikes have low Rake angle? The caster angle or castor angle is the angular displacement of the steering axis from the vertical axis of a steered wheel in
​​What is Camera Pill and How does it work? Capsule endoscopy is a way to record images of the digestive tract for use in medicine. The capsule is the size and
​​How do Thunderstorms form? On a hot summer day the surface of the Earth is heated by the sun. The Earth's surface heats the air just above the surface through the
​​Why Mercury is kept in Iron Vessel? Mercury is a reactive substance. Mercury disolves only with concentrated acids to form salts. These are used in thermometers, paint pigment, used in explosives,
​​Why don't Birds get Electrocuted sitting on Power Lines? Electricity flows along the path of least resistance. Birds don't get shocked when they sit on electrical wires because they are not good conductors of electricity. Another
​​Why Do Earthquakes Happen? Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When
​​What is a Rain Shadow and how does it form? A Rain Shadow is a patch of land that has been forced to become a desert because mountain ranges blocked all plant-growing, rainy
