MICROWAVE STORYBOARD

MICROWAVE STORYBOARD
  Copy


More Options: Make a Folding Card




Storyboard Description

This storyboard does not have a description.

Storyboard Text

  • I should work in a mill.
  • What?!... it melted...
  • Why does it popped?
  • Percy Lebaron Spencer was born on July 9th , 1894 in Howland, Maine.  He never graduated from elementary school, but he went to work in a mill as an apprentice at age of 12, before joining to the US Navy.
  • According to my research it is a kind of microwave energy... it must be a low-density microwave energy.
  • While at the Raytheon Corp, he worked on magnetrons-vacuum tubes. Spencer was testing a magnetron when he noticed that the chocolate ar in his pocket had melted.
  • Wow! It cooks very fast
  • Intrigued, Spencer tested other food, including: popcorn, kernels and noticed that they all popped.
  • Spencer realized that the food had beed exposed to low-density microwave energy.
  • He next built a metal box and fed microwave power into it. Spencer discovered that microwaves could cook food faster than convention arens. He filled a patent application in 1945.
  • Since the microwave oven arrived in pur kitchens, the lifestyle of thousands of people has changed a lot. The benefits of the microwave are based on its speed to heat food and the simplicity of its use.
More Storyboards By alicia2610
Explore Our Articles and Examples

Try Our Other Websites!

Photos for Class   •   Quick Rubric   •   abcBABYart   •   Storyboard That's TPT Store