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Science and Technology ⁽¹⁷⁵⁾

Science and Technology

How much helium is required for buoyancy if a person wants to go up in the air on a balloon?

Science and Technology

What happens if a car having petrol engine is refueled with diesel?

Science and Technology

How does an ejection seat work in a fighter aircraft?

Science and Technology

What is pig iron? How did it get this name?

Science and Technology

Who invented the first personal computer, and when?

Science and Technology

What is bionic technology or bionics?

Science and Technology

How many electrons are there in electric current?

Science and Technology

Why sand is attracted to magnet even though it is not a metal?

Science and Technology

Why is the cooling power of air-conditioning measured in tons?

Science and Technology

Why do we hear the sound of sea waves on a conch shell?

Science and Technology

What is Centrifugal Force? Is it of any use to us?

Science and Technology

What is time dilation? Is it possible for an astronaut to travel 2,000 light years in a lifetime?

What creates ripples like undulating patterns of sand in the desert?

Science and Technology

Why are the windows in airplane passenger cabins oval?

Science and Technology

Does Light Get Fainter As It Travels?

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