Kids News - Articles for Grades 4-5

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

Prank Proves That Being A Mum Is Truly The 'World's Toughest Job'!

The listing for the 'Director of Operations' position advertised online and in national newspapers by Rehtom Inc., sounded like a really hard charging corporate job. Candidates were required to have a PhD in psychology or real-life equivalent, crisis management skills, the ability to juggle a minimum of 10-15 projects at any given time, and work unlimited number of hours per week....

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Prank Proves That Being A Mum Is Truly The 'World's Toughest Job'!

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

The Science (Bob) Behind Nick And Tesla

This post is sponsored by Quirk Books, publisher of the Nick & Tesla Series. We have all enjoyed the first two 'electrifying' adventures of Nick and Tesla, the 11-year old fraternal twins who live with their Uncle Newt, an eccentric but brilliant scientist. With today's unveiling of their third adventure: Nick And Tesla's Secret Agent Gadget Battle, we thought it was time to sit down with Science Bob, one of the masterminds behind this fun series and get him to reveal some insights about the book series and what lies ahead for the young scientists. Curious? Read on . . ....

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The Science (Bob) Behind Nick And Tesla