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LATEST FROM Hans Classroom

Learn about leaves

Learn about leaves

Leaves are very important for trees they provide food for the whole tree or plant How do they do it Leaves use a very special process calle
05 Dec 2018, 03:54 AM IST
Introduction to metric measurements

Introduction to metric measurements

In the study of science, measurement is very important, as it allows for precision and accuracy whether you are performing chemistry experim
04 Dec 2018, 01:13 AM IST
Learn about mass and weight

Learn about mass and weight

Pick up a book and then drop it on the floor Why did it fall It fell because of gravity Gravity is a very strong force that pulls on objects
01 Dec 2018, 02:36 AM IST
Learn about summer

Learn about summer

Summer is the season that comes after spring and before fall In many places, summer is the warmest time of the whole year During summer, sun
30 Nov 2018, 12:39 AM IST
New method uses sunlight to purify water

New method uses sunlight to purify water

Scientists have developed a simple process that can remove persistent pollutants in water using mere sunlight under the most basic condition
28 Nov 2018, 01:09 AM IST

MORE FROM Hans Classroom

Earth's dust cloud satellites confirmed

Scientists may have confirmed two elusive clouds of dust first reported in 1961, located just 400,000 kilometres away from the Earth The clouds, named after Polish astronomer Kazim
30 Oct 2018, 12:21 AM IST

Signs of supermassive black hole mergers found

Scientists have found evidence for a large number of double supermassive black holes, likely precursors of gigantic black hole merging events The research, published in the journal
27 Oct 2018, 01:11 AM IST

Superlungs gave dinosaurs energy to run and fight

Superefficient, birdlike lungs may have given dinosaurs the energy to run and fight by pumping in a constant supply of oxygen, according to a study
26 Oct 2018, 12:56 AM IST

Liquid water on Mars may hold enough oxygen to support life

Salty pools of water under the surface of Mars could hold enough oxygen to support the kind of microbial life, according to a study which contradicts existing views on the red plan
24 Oct 2018, 02:58 AM IST

NASA names gamma-ray constellations after Godzilla, Hulk

NASA scientists have devised a new set of 21 modern gammaray constellations and named them after fictional characters such as the Hulk and Godzilla
23 Oct 2018, 02:38 AM IST

NASA calls for science payloads for delivery to Moon

In line with its plan to conduct more research on the Moons surface ahead of a human return, NASA has issued a call for science instruments and technology payloads that will fly on
20 Oct 2018, 12:41 AM IST

Japan's famed cherry blossoms make unexpected appearance

The delicate blossoms of the cherry tree might be synonymous with the onset of spring in Japan except this year theyre also blooming in autumn, a weather forecasting company said
18 Oct 2018, 01:47 AM IST

Four giant planets around young star discovered

Scientists have identified a young star with four Jupiter and Saturn sized planets orbiting it, the first time that so many massive worlds have been detected in such a system The s
17 Oct 2018, 03:10 AM IST

European spacecraft set to unravel mysteries of Mercury

A UKbuilt spacecraft will set off for Mercury this week in a first mission of its kind to determine if the nearest planet to the Sun contains water
16 Oct 2018, 02:20 AM IST

Ice blades cover Jupiter's moon Europa

Fields of sharp ice growing to almost 15 metres tall could be scattered across the equatorial regions of Jupiters moon, Europa, which may make the search for alien life difficult,
13 Oct 2018, 12:57 AM IST

Ancient Egyptian pigment can boost energy efficiency

A colour developed by Egyptians thousands of years ago can boost energy efficiency by cooling rooftops and walls, and could also enable solar generation of electricity via windows,
12 Oct 2018, 12:48 AM IST

Microsoft's HoloLens helping NASA build new spacecraft faster

Engineers at American aerospace company Lockheed Martin are using Microsofts mixed reality smart glass HoloLens to build NASAs Orion spacecraft designed to transport humans to dest
11 Oct 2018, 12:27 AM IST

Urgent, collective actions required limiting global warming: UN body

Limiting global warming to 15 degrees Celsius would require rapid, farreaching and unprecedented changes in all aspects of society, the IPCC said in a new assessment made public on
09 Oct 2018, 02:59 AM IST

First evidence of moon outside our solar system: Astronomers

Using the Hubble Space Telescope and the Kepler Space Telescope, astronomers have found the first compelling evidence for a Neptunesized moon orbiting a giant gas planet 8,000 ligh
05 Oct 2018, 12:18 AM IST

Extremely distant solar system object discovered

Scientists have discovered a distant object at the edge of the solar system, which completes one orbit around the Sun every 40,000 years, a finding that supports the presence of Pl
04 Oct 2018, 01:19 AM IST

AI may help predict why children struggle at school

Using machine learning a type of artificial intelligence AI could help develop better predictions of why children struggle at school, scientists say The researchers from the Univ
02 Oct 2018, 02:56 AM IST

Six incredible diamond facts that you won’t believe are true

Diamonds splendor has been appreciated for centuries, the worldfamous diamond, such as, the Great Mughal, Kohinoor, Regent, Florentine, DaryaiNoor, Pigott, Tavernier, Nassak were p
29 Sep 2018, 12:11 AM IST

Scientists identify earliest known animal 558 million years ago

A new study has revealed that the earliest confirmed animal in the geological record lived 558 million years ago The study published on Thursday in the journal Science said that sc
22 Sep 2018, 12:04 AM IST

ESA's Gaia detects unexpected disruption in Milky Way

The Milky Way galaxy is still enduring the effects of a near collision that likely took place sometime in the past 300900 million years and set millions of stars moving like ripple
21 Sep 2018, 12:05 AM IST

Silver nanoparticles harming marine life

Silver nanoparticles, increasingly used in personal care products and the pharmaceutical industry, is toxic for fishes and may be harming marine life, a study has found Researchers
20 Sep 2018, 01:04 AM IST

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Hans Classroom
Learn about birds
Hans Classroom
Learn about leaves