Kids News - Science Articles

The Unexplained Mystery Of Why Hot Water Freezes Faster Than Cold

One of the most popular ways to demonstrate this year's severe US winter appeared to be tossing out a glass of boiling water and watching it freeze instantly, in mid-air. Of course, the reason the fun experiment impressed viewers is because nobody expects boiling water to turn to ice that quickly. Turns out that contrary to intuitive thinking, it actually solidifies faster than cold water! Why? That's a mystery still waiting to be solved....

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The Unexplained Mystery Of Why Hot Water Freezes Faster Than Cold

Guess What? Our Sun Has A Sibling!

A team of scientists led by University of Texas, Austin, astronomer Ivan Ramirez have identified a star that they believe is one of many siblings our sun has floating around the Universe. Formed 4.5 billion years ago from the same large interstellar cloud that gave birth to our sun, it is 15% larger and lies 110 light-years away in the constellation Hercules. Though not visible with the unaided eye, HD 162826 that lies close to bright star Vega, can be easily viewed with low-power binoculars....

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Guess What? Our Sun Has A Sibling!

Peru Billboard Doubles Up As An Air Purifier

First there was the Drinkable Book that purifies water and now, this ordinary looking billboard that supposedly cleans 100,000 cubic meters or 3.5 million cubic feet of air, per day. To put it in perspective, that is the equivalent of the amount of purification provided by 1,200 mature trees....

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Peru Billboard Doubles Up As An Air Purifier

Ancient Tomb Painting Provides Answer To Pyramid Building Mystery

Ever since the discovery of the first pyramid, scientists have pondered over how ancient Egyptians built these monumental structures that are visible even from space. Though there are some theories about the construction technique, the question that was always left unanswered is how workers were able to lug the giant limestone bricks that weighed as much as 2.5 tons, from the quarry to the pyramid sites that were located hundreds of miles away....

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Ancient Tomb Painting Provides Answer To Pyramid Building Mystery

121 Student Teams Compete In Shell's Ultra Efficient Energy Vehicle Challenge

Every year, global energy and petrochemical company Royal Dutch Shell challenges high school and university students to design, build and test energy efficient vehicles. Created to spark debate about the future of mobility and inspire young engineers, the Shell Eco-Marathon begins in the Americas, before moving to Europe and then finally Asia. This year's Americas event which took place in Texas from April 24th-27th, 2014 attracted 121 teams from all across the continent....

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121 Student Teams Compete In Shell's Ultra Efficient Energy Vehicle Challenge

Introducing The Drinkable Book

While access to clean water is something we all take for granted, such is not the case for some people in developing countries. According to non-profit organization, Water is Life, one in five children that live in the rural areas of most third world regions die from water borne diseases, before they turn five. In order to raise awareness of the dire situation, the organization has created numerous campaigns including a poignant video about a four-year-old living out his bucket list. However, their latest effort is going beyond that by actually helping the residents solve the problem - one page at a time! Introducing, the 'Drinkable Book'!...

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Introducing The Drinkable Book