1 / 14

Evolution of Modern Inventions: Microwave, Heating, Artificial Heart, Computer, Pen, Mobile Phones

Explore the timeline of groundbreaking inventions from the microwave oven and air heaters to artificial hearts, computers, pens, and mobile phones. Witness the evolution and impact of these innovations from their inception to the modern era.

claude
Télécharger la présentation

Evolution of Modern Inventions: Microwave, Heating, Artificial Heart, Computer, Pen, Mobile Phones

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Inventions

  2. Microwave oven • In1945 the American Percy Le Baron , patentedadevicethatwouldbecometheMicrowave.RaytheonCompanydevelopedanapplicationprogramin microwavecooking, resulting In anapparatusforcooking. In 1967, he beganmakingThefirsthouseholdstoves.

  3. 1945-2010

  4. Heating In 1937, the sale of air heatersbegan, giving air to a hotelectricalresistance. Extremelyuseful in countrieswheretemperaturesdropto extreme degrees, theheat has gonethroughseveralstagessinceitscreation.

  5. 1937-2010

  6. Artificial heart In 1982, Barney Clark, wasimplanted, instead of a heart, a mechanicalpartmade of plastic and metal, whichwasknown as the Jarvik-7,

  7. 1982-2010

  8. Computer In 1946 theconstruction of the ENIAC wascompleted .Itisconsideredthefirstelectroniccomputer.The ENIAC effected 300 operations in a second.Thespeed of largescientificcomputersdoubleseverytwoyears and currentcomputers are sevenmillion times fasterthan ENIAC.

  9. 1946-2010

  10. Pen Themodern, practical, disposable and inexpensivepenwasinventedbyHungarianJosefBiro and chemistGeorgBiro in 1940, The materialswhich are usedforthepens are rangedfromplastictogold.

  11. 1940-2010

  12. The concept of a cellular radio network in 1947 wasinvented at Bell Labs.Nowadaystechnology and miniaturizationhavebroken new groundformobilephonesbyenablingcommunicationbetweentwodistant places of theearthquickly Mobile Phones

  13. 1947-2010

  14. Writtenby: Sara Guerrero Calvente Jesús Moreno Cano Javier FernandezSerichol

More Related