Author: ezradharris
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Soap – History of Inventions – Lesson 32
We use soap every day for bathing, washing our hands, etc. Before soap was invented, the Romans had used oil then they would scrape it off with a metal scraper. We do know for sure when soap was, invented, but there is a story of how the Romans were sacrificing animals on a mountain called…
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The iMac
About a year ago, we had been given an old 2009 iMac from some of our friends. The iMac was slow, but we used it for our schoolwork. I had wanted to reset the computer, but I wasn’t sure if it would ruin the computer or not, but eventually, I decided to reset the computer.…
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Stop-motion
There is a type of video called stop-motion; stop motion is a ton of photos played fast and that forms a video. I tried out an app called stop motion studio. Stop motion studio is an easy cheap app that you can use to take pictures on, and once you are finished you can play…
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Spread and Adoption of the Wheelbarrows – History of Inventions – Lesson 31
The most common type of wheelbarrow used today by China is a type of wheelbarrow where the wheel is in the middle of the wheelbarrow. Here is a picture of that: The center wheel design is also used for carrying people around on it, and it could hold up to six people on it! Some…