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The first type writer wrote in all capital letters, This was fixed when instead of adding more keys they added the uppercase and lowercase on the same key with the shift mechanism. Today we use digital computers. -
Only had 2 parts Receiver and transmitter now we have our cell phones that you can call on as well as text, use social media, play games, and many more things -
It looks like a tricycle with 3 wheels. It was high speed single cylinder four stroke engine. We have gas and electric cars. -
It took 100 exposure rolls that made circular small photos. Now we have our phones or digital cameras for photos -
Single placed biplane with drooping wings. We have very big planes now that fly far distances and are used for many different purposes