Daily Archives: August 19, 2021

I will talk about and explain how these four inventions: the microphone, the typewriter, the braille reading system, and the sewing machine helped make life easier. The microphone is a device that amplifies sound.  When the sound waves enter the microphone, it strikes a magnet causing the magnet to vibrate.  Which in turn amplifies theContinue reading “Week 5 Inventions”

I will summarize and explain how these inventions have made life easier: the Combine Harvester, the Solar Compass, the Propeller, and the Mechanical Computer.   The Combine Harvester is a really big and bulky machine that requires about eighteen horses to pull it.  The Combine Harvester combines several stages of the harvesting of the wheat.  FirstContinue reading “Week 7 Inventions”

This week I learned about the Platform Scale, the Railroad T-Rail, the Multi-Coil Magnet, and the Mechanical Reaper. The Platform Scale is a scale that measures how heavy an object is.  There is a weight attached to the Platform Scale when an object is placed on the platform one must balance it out, once itContinue reading “Week 6 Inventions”