Mathematics
Why is any number x to the power 0 equal to 1?
X to the Power 0 We know that any number x raised to the power 0 is equal to 1 always. Where, the number x is not equal to 0. Why is x to the [Read More …]
Science & Technology
School Education
“Ology” – Study of a Specific Field
We have seen the suffix “ology” with many words related to certain specializations. The term “ology” means “study of a subject” , “a branch of knowledge”. There are many fields in science and medicine that [Read More …]
Science
Why are the Polar Regions Colder than the Equator?
Why are the Polar Regions colder than the equator? We know that the temperature in the polar regions (north and south poles) is at the sub-zero level and most of the regions are covered by [Read More …]
Science & Technology
How is glass made?
How is glass made? Glasses are part of our life. Have you ever wondered about the materials from which they are made of? Do you know that glasses are made from sand? Yes! It is [Read More …]
Science
How do Fireflies Glow?
How do Fireflies Glow? Have you seen fireflies glowing like small light bulbs? Do you know how they glow like flashing LEDs? Here is the answer: Fireflies produce a kind of chemical reaction in their [Read More …]
Science
How do Ants Move in a Line?
How do Ants Move in a Line? We have seen ants moving in a line in a disciplined manner! But, do you know, why and how they move like that? Here is the answer for [Read More …]
NASA
NASA and SpaceX to launch Demo-2 Test Flight to Space
NASA and SpaceX to launch Demo-2 Test Flight to Space NASA and SpaceX are to send astronauts to International Space Station on 30th may 2020 at 3:22 a.m. Eastern time, that is at 12:52 a.m. [Read More …]
Science
Let Us Watch Flowers Blooming and A Plant Growing
Let Us Watch Flowers Blooming and A Plant Growing We know that it takes about few hours to few days for flowers to bloom. The following time-lapse video shows the entire process of blooming of [Read More …]
Science & Technology
Science Quotes
Quotes from Scientists I have not failed. I’ve just found 10,000 ways that won’t work. – Thomas Alva Edison The true sign of intelligence is not knowledge but imagination. – Albert Einstein Intellectuals solve problems, [Read More …]
NASA
Hammer – Feather Drop Experiment in Moon
Hammer – Feather Drop Experiment in Moon What happens when hammer and feather are dropped simultaneously in earth? Which object will reach the ground first? Yes! Obviously, the hammer will touch the ground first. Can [Read More …]