Sometimes it seems as though true Hollywood romance lives only on the screen, with real-life relationships as fleeting as the roll of the credits. The flesh-and-blood couples pictured here…
(Encyclopedia) planetarium, optical device used to project a representation of the heavens onto a domed ceiling; the term also designates the building that houses such a device. A modern planetarium…
Many children have written books that have been published. One of the first we know about is Francis Hawkins. In 1641, when he was 8 years old, he wrote a book of manners for children called Youth…
Do Plants Sweat Like People Do?Advanced-Level Science ProjectsBiologyDo Plants Sweat Like People Do?What Types of Bacteria Are Found in Your House? You know that plants need water to survive, just…
How Much Oxygen Is in the Air?Advanced-Level Science ProjectsEarth ScienceHow Much Oxygen Is in the Air?Which Is More Acidic, Snow or Rain? When you step outside and take a big breath of fresh air…
Can You Be a Human Battery?Intermediate-Level Science ProjectsChemistryCan You Be a Human Battery?What Materials Make the Best Crystals? The information presented here will give you a general idea…
Do Objects Float Better in Salt Water Than in Fresh Water?Science Projects for BeginnersPhysical ScienceWhy Do Some Objects Fall Faster Than Others?Do Objects Float Better in Salt Water Than in Fresh…
What Substance Melts Ice Fastest?Science Projects for BeginnersChemistryWhat Household Cleaners Break Down Jell-O Best?What Substance Melts Ice Fastest? Another fun chemistry project is to test a…
Making Invisible InkScience ProjectsJust for the Fun of It!Making Invisible InkMaking Eggs That BounceDo Odor and Bacteria Go Hand-in-Hand?The Sweetest Experiment This simple experiment is great…
