Author: ezradharris

  • Glass – History of Inventions – Lesson 7

    glass is used everywhere in our life it is used for car windows, home windows, glass jars, watches, the vacuum tube, and many other things. Glass is made out of sand which sand is made out of silica. Most glass that we see today is usually soda lime glass because pure quartz glass takes the…

  • Lesson 6 Swords

    Earliest swords have round tips because it was harder to make a point out of iron. grips are made out of wood or metal wrapped in leather. Pommel had been used to protect your hand from slipping off of the handle, overtime the swords became heavier and so did the pommel, is also used as…

  • The S & A Detective Agency

                            <<<<The S & A Detective Agency>>>> One morning as I woke up to the sound of my alarm clock, I noticed something white laying on my desk. I stood up to get a better look at it. As soon as I got up,…

  • Coins – History of Inventions – Lesson 4

    Coins have been around for a very long time. The kingdom of Lydia was the first kingdom to have made modern coins. People planned for gold in the Pactolus river. The citizens sifted out the gold electron out of the Pactolus river .The people figured out a way to stamp coins out of the gold. Before…