So you want to make a model brain for a science project or to scare your acquaintances The brain is the organ that controls physical movements as well as the intellect. Use a ...
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- A hydrogen atom is the simplest atom and the most abundant element in the universe There are trillions of hydrogen atoms in just a pinhead of matter. One of these atoms can ...
- Invented more than 3,000 years ago, the simplistic, common-sense design of the umbrella has needed little in the way of improvements and is still in use today as a means of ...
- Native Americans lived in many different types of houses When they intended to stay in an area for a long period of time, they might build a longhouse, providing shelter for ...
- The much sought-after and expensive burl wood can be found if you are observant and persistent The hardest part might be lugging it back to your truck. Burls are created when ...
- Wild mushrooms are a fungus They frequently grow on the ground, on trees, on fallen logs or on stumps. Some mushrooms help to decay dead wood, others destroy live trees and ...
- Visitors to trade shows and conventions can often be found gathered around a little box containing a person snatching at seemingly hundreds of flying dollar bills ...
- According to the Silly Putty website, the iconic substance began in a lab in 1943 as a failed formula for synthetic rubber Seven years later, Peter Hodgson packaged the ...
- People often describe themselves as fitting into one of two extremes — an avid reader or someone who does not read at all Both groups express strong arguments to ...
- Building a working model, radio-controlled helicopter provides an introduction to the flight principles behind rotor aircraft During the building process, learn about the ...
- The next time you're out looking for the perfect fleece blanket or scarf consider making one yourself Not only is it inexpensive, but there is no sewing required. You can ...
- Make your own flying rocket from 2-liter soda bottles The rocket can be constructed from household items and, with a little help from a bicycle pump, it will shoot several ...
- Many methods exist for transferring photos onto ceramic tiles—including photographic silk-screen, Polaroid transfers, laser print, and photocopy transfers One of the ...
- An underground bunker can keep your family safe in the event of tornadoes and other natural disasters If you are worried about surviving a nuclear accident or attack, the ...
- The object is simple You take the 12 pieces of the puzzle apart and put them back together again, forming a cube. It sounds so effortless... until you try it. Although it's ...
