In 1913, Niels Bohr created the groundbreaking atomic model that formed the basis of our understanding of how the world is built, and later of quantum mechanics, which has revolutionized technological development.
After studying elements through a prism, Niels Bohr proposed his theory of atomic structure in 1913. His atomic model opened the door to quantum mechanics – and made it possible to develop the atomic bomb.
He adapted Rutherford’s nuclear structure to Max Planck’s quantum theory and created the Bohr model, the most widely accepted model of the atom. In 1922, Bohr was awarded the Nobel Prize in Physics for his research and contributions on the structure of an atom.
Sketchpad: Free online drawing application for all ages. Create digital artwork to share online and export to popular image formats JPEG, PNG, SVG, and PDF.
Easily draw, edit photos, or design your next business card. Craft images for social media posts, digital ads, paper, or even apparel. Make a quick photo edit with the drag and drop feature, or lose yourself for hours in Sketchpad’s streamlined digital makerspace.
Sketch Mobile is a drawing tool that takes advantage of the new capabilities presented in modern mobile browsers; including multi-touch, the accelerometer, and the gyroscope; providing a fun & novel environment to express yourself in colorful ways! Sketch Mobile was commissioned by Google as part of the Mobile Chrome Experiments released at Google I/O 2012. Sketch Mobile utilizes multi-touch ...
Use with Google Classroom Create lesson plans for students using Google Classroom and link directly to Sketchpad for a drawing tool. Artwork saves automatically to student’s Google Drive account and images can be exported and submitted to your Google Classroom lesson. Disable any tool or clipart you don’t need!