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LATEST FROM Hans Classroom

Learn about Hibernation

Learn about Hibernation

Many animals snuggle up in caves, burrows holes in the ground, or hollow tree trunks and sleep during the cold winter months when food is ha
13 Dec 2018, 03:04 AM IST
Learn about soil layers

Learn about soil layers

You may know that the Earth is made of several layers and that the outer layer is called the crust Soil is the very top layer of the crust I
10 Dec 2018, 11:56 PM IST
Learn about birds

Learn about birds

Birds have special ways of surviving Their bodies are a major one Special lightweight bones help them fly and feathers help protect them fro
08 Dec 2018, 01:20 AM IST
Learn about dinosaurs, fossils

Learn about dinosaurs, fossils

Fossils are whats left of plants or animals after being buried in mud for a very long time until it turns into rock Hard parts of animals, l
06 Dec 2018, 03:04 AM IST
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

04 Dec 2018, 01:13 AM IST

Learn about mass and weight

01 Dec 2018, 02:36 AM IST

Learn about summer

30 Nov 2018, 12:39 AM IST

New method uses sunlight to purify water

28 Nov 2018, 01:09 AM IST

Learn about clouds and rain

27 Nov 2018, 12:06 AM IST

Learn about bees and ants

23 Nov 2018, 11:45 PM IST

Batteries and electromagnets

21 Nov 2018, 01:32 AM IST

Color of light

20 Nov 2018, 02:05 AM IST

The solar system lesson plan

17 Nov 2018, 01:56 AM IST

Learn about Atoms and Molecules

15 Nov 2018, 11:50 PM IST

MORE FROM Hans Classroom

New skin-like sensor maps blood-oxygen levels in body

US engineers have developed a new lightweight, thin and flexible sensor that can map bloodoxygen levels over large areas of skin, tissue and organs, potentially giving doctors a ne
09 Nov 2018, 03:04 AM IST

Indian, US satellites find black hole that spins near maximum possible rates

Scientists using data from Indias first dedicated astronomy satellite, AstroSat, and NASAs Chandra Xray Observatory have found that a black hole in the binary star system 4U 163047
02 Nov 2018, 02:43 AM IST

New laser technique to help develop efficient clean fuels

Scientists have developed a new laser technique that may help find sustainable ways to replace fossil fuels with more efficient clean energy
01 Nov 2018, 02:51 AM IST

NASA sets record with supersonic parachute for Mars 2020 mission

NASAs supersonic parachute that will play a key role in landing its stateoftheart Mars 2020 rover has created a world record by deploying in just fourtenths of a second and survivi
31 Oct 2018, 02:30 AM IST

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

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