Using a few materials from around the house, you can prove water and oil do not mix. Materials STEP 1: Fill the plastic bottle three quarters of the way with vegetable oil. STEP 2: Fill the plastic ...

The 12 m-long bridge took over four years to design and contains a network of sensors. (Courtesy: Adriaan De Groot) The world’s first 3D-printed steel footbridge has been unveiled in the centre of ...

WASHINGTON, March 28, 2011 — What may be the world's largest chemistry experiment in history launched last week as part of the International Year of Chemistry 2011. The American Chemical Society (ACS) ...

It took just a few weeks for an ecosystem to develop when he recently collected some sewage water for one of his latest experiments, but even with his experience, Nestor was still 'speechless' at what ...

Adam Sherwinski teaches ciLiving host, Jaclyn Friedlander about light refraction. Watch how light bends when it passes ...

You can create a project exhibit to showcase what you’ve learned while working on your project. Project exhibits are submitted for judging at the annual Marion County 4-H Showcase. Soil and water ...