2014.8.4 That’s engineering acceleration – the rate of change of velocity. length/time¬≤ or metre/second¬≤. To accelerate an object is to … More
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Interesting, engineering, ideas, updates #e4k
engineering
Polyethylene terephthalate (PET) – a thermoplastic polymer resin of the polyester family. It is used in synthetic fibers; beverage, food … More
IGEW bridge
Bridges – Engineers and architects designed the famous Brooklyn Bridge, Golden Gate Bridge, London Bridge, and others. Find out about … More
staircase
Stairs, staircase, stairway, stairwell, and flight of stairs are all names for a construction designed to bridge a large vertical … More
chocolate
Chocolate comprises a number of raw and processed foods that are produced from the seed of the tropical cacao tree. … More
e3 words
Easy English Dictionary – basic, better for younger kids, contains ads atom – the smallest component of an element having … More
e4k outreach
Activities, materials for promoting engineering and Engineering4Kids – presentations, events Engineering introduction, ideas, basic concepts, vocabulary, engineering design process e4k … More
XPRIZE
XPRIZE is an educational organization whose mission is to bring about radical breakthroughs for the benefit of humanity, thereby inspiring … More
worldreader
Worldreader What’s the problem? 775 million people in the world are illiterate, and as the population grows, the problem is … More
working in space
Fuel cell replacement task NASA has determined that the fuel cell will fail soon You must replace the fuel cell … More
wing
Wing – a surface used to produce an aerodynamic force normal to the direction of motion by traveling in air … More
windsurfing
Windsurfing – a water sport invented in 1958. It is performed on a board with a sail. The sail both … More
Winter Olympic Games
Winter Olympic Games – feature winter sports held on ice or snow, such as ice skating and skiing. The Winter … More
women in aviation
1900 – 1920 Lillian Todd (video 13:01) – In 1910, Didier Masson successfully flew a biplane designed and built by … More
wood
Wood Wood aircraft construction dates back to the early days of aircraft. Today only a limited number of wood aircraft … More
