Minimal Surfaces Soap bubbles Surface tension – The property of the surface of a liquid that allows it to resist … More

  Most engineering task include calculations and measurements. So it it is important to understand the basics. abacus third millennium … More

Crash test dummies are full-scale anthropomorphic test devices (ATD) that simulate the dimensions, weight proportions and articulation of the human … More

  Pressure – the force acting over an area, where the force is perpendicular to the area. Pressure (symbol: p) … More

Vice-Grip locking pliers Locking pliers – pliers whose jaws are connected at a sliding pivot, permitting them to be temporarily … More

A lunarlike polymeric surface in microscale What are polymers? – Polymers are everywhere. Just look around. Your plastic water bottle. … More

NASA Advanced Supercomputing facility (2004) computer – a general purpose device that can be programmed to carry out a finite … More

Maslow’s Pyramid Basic needs – food, water, clothing, housing, sanitation, education, healthcare * personal care, essential furnishings, transportation, communication, laundry … More

NASA Lockheed S-3B Viking – civil registration N601NA Lockheed S-3 Viking – a four-seat twin-engine jet aircraft that was used … More

Buildings in Shanghai, China Architecture – the art and science of designing buildings and structures. A wider definition includes the … More

Sugar cane Sugar substitute http://en.wikipedia.org/wiki/Sugar http://www.diabetes.org/home.jsp Sweeeet! The skinny on sugar substitutes – Millions of people use artificial sweeteners, but … More

Harris Lebus sideboard. Arts and Crafts Movement, circa 1905 Arts and Crafts Movement – an international design movement that flourished … More