Blog Post
Top 100 Gadgets That Changed the World
after Thomas Edison introduced it to a crowd in the office of the Scientific American. Because the design of the Victrola made the audio player look more like regular furniture than a piece of machinery
Blog Post
Top 101 Black Inventors & African American's Best Invention Ideas that Changed The World
combining his knowledge of prototype design engineering, to trap sewer water and prevent it from flowing back into homes. He was awarded a patent for his prototype design engineering invention in 1890, and
inventions
new products
product design and development