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The first invention I learned about this week was the light bulb. Thomas Edison overcame the problem of low electrical resistance and invented the commercially viable light bulb in 1879. Incandescent lights are cheap. The light gives off abundant light. This light can be easily installed and saves labor cost. The filaments used in theContinue reading “History lesson 125”

The first invention I learned about this week was the telephone. Alexander Graham Bell invented the telephone after sending multiple signals over one line. The telephone allows people to have conversations and talk over thousands of miles away. Alexander put on live demonstrations and made the Bell Systems of phone companies. Cellular phone technology emergedContinue reading “History lesson 120”

This week I learned about camera focus. Auto focus on a camera is when a camera tries to identity the subject when there is many camera points to focus on. Many camera’s have a manual focus button. This button allows you to pick out the subject you want to focus on for great looking photos.Continue reading “Science lesson 120”

My favorite animal My favorite animal is a dog for a lot of reasons. Some of these include that they are great for helping with stress, also are great service animals, and love to cuddle. Here is some more in depth details. Dogs have many breads and each of this bred has a different look.Continue reading “English lesson 120”

The first invention I learned about this week was riveted blue jeans. Levi’s Strauss and Jacob Davis invented the blue jeans in 1873. The blue jeans have a riveted design to strengthen the jeans. They are comfortable and durable pants. The jeans spread rapidly for railroad and farm workers. They are still very popular toContinue reading “History lesson 115”

The first invention I learned about this week was the clothes hanger. O.A. North invented the clothes hanger in 1869. The clothes hanger allows you to hang up your clothes in a small area. It also allows you to neatly fit your clothes in closets. In New York the clothes hanger was very popular inContinue reading “History lesson 110”

The funniest thing that has ever happened to me. Well, the funniest thing that has ever happened to me was at a restaurant. I was eating with my grandpa when he dumped my chocolate milk. Then, he cleaned it up and got me a new chocolate milk. Right after, we go the new milk, heContinue reading “English lesson 105”

The first invention I learned about this week was the air brake. Westinghouse invented air brakes after seeing a horrible train wreck. This caused the genius inventor Westinghouse to create the airbrakes for safer travel. It also reduces the number of workers on trains. There was a nearby train wreck that happened which lead toContinue reading “History lesson 105”

The first invention I learned about this week was dynamite. Alfred Nobel invented dynamite after his brother was killed in an explosion. Dynamite is a powerful explosive that is stable and useful for demolishing hard materials. Nobles’ brothers extended its use into mining, and railroad companies. It was used extensively in tunnel building. It ledContinue reading “History lesson 100”

This week I decide to research the terrain on Mars. Some observations I had were that the patterns on it are weird. For an example, one type of terrain is the channel network. The channel networks are where the spider channels are from. The Spider channels look like little spiders in the terrain. There isContinue reading “Science lesson 100”