Here’s a page from IBM THINK, a free app for iPad and Android tablets that celebrates centuries of science and tech innovations. It is an “innovation time machine” that shows how early tools have evolved into modern advances that create healthier populations, greener energy and safer, less congested cities. This slide describes an early metal detector from 1881.
2Better Language Skills
3Motion Picture Camera
8The New IBM THINK App
Here’s a view of people using and browsing with the IBM app.