What is..

What happens if Aircraft Engines fail in Mid-Air?

Engine failure results in the loss of thrust, which is required for aircraft to maintain altitude or climb further. However, engine failure does not necessarily culminate into the complete loss of aircraft control. Aggressive use of flight controls, namely rudders and ailerons, can steer the …..[Read more]

What’s the difference between a Hybrid and a Plug-in Hybrid Vehicle?

Automobile engineers have been developing and marketing hybrid vehicles since the late 1800s; however, due to the higher cost involved in producing it on a massive scale, its popularity in the market still remains low. But car manufacturers continue to research and develop newer hybrid technology to comply with …..[Read more]

What are Nits in Display?

A Nit (nt) is a unit that represents the intensity of visible light. Nits are commonly used to describe the brightness of video displays, such as LED panels. The name nit is believed to have come from the Latin nitere, a word meaning…..[Read more]

What is Refresh Rate in Display?

Refresh rate is the frequency at which the screen updates with new images each second, measured in hertz (cycles per second). The content may look steady on the display, but what the viewer can’t see is how fast the content is…..[Read more]

What is the difference between Green Tea and Black Tea?

The main difference between green tea and black tea is that black tea is oxidized during production while green tea is not. Tea is an addictive beverage we all love. It is true that green and black tea varies in colour and taste. These differences are a result of their manufacturing process. During the process of black tea production, manufacturers first roll the tea leaves and then expose …..[Read more]

Why do we add Blue Tint to white Clothes while washing?

White fabrics acquire a slight color cast after use (mainly grey or yellow). Since blue and yellow are complementary colors in the subtractive color model of color perception, adding a trace of blue color to the slightly off-white color of these fabrics makes them appear whiter. Laundry detergents may …..[Read more]

What is Gun Cotton?

Nitrocellulose (also known as cellulose nitrate, flash paper, flash cotton, guncotton, pyroxylin and flash string, depending on form) is a highly flammable compound formed by nitrating cellulose through exposure to a mixture of nitric acid and sulfuric acid. One of its first major uses was as…..[Read more]

Why are all Satellites and Missiles launched from the East Coast?

Before we discover the reason, let us know about the Earth’s rotation. When seen from the North Pole, the Earth rotates anti-clock wise. It means in general term, from west to east as we see the sun rising in the east and setting in the…..[Read more]

What is Chaff Technology?

In today’s electronic warfare, survivability of fighter aircraft is of prime concern because of advancement in modern radar threats. To ensure survivability…..[Read more]