1951-2000

__**Lego**__ by Fernando Lego was invented by Ole Kirk Christiansen and Gotfred Christiansen. It was invented in 1932 in Billund, Denmark. It was invented to entretain, hasn't been revised and used way intended.



CELLULAR PHONE by: JAE MIN!

The cellular phone was made in the 1960‘s.Commercial model introduced in Japan, Scandinavia,Chicago,Europe in late 1980‘s.Radio telephones had been in use in the USA since 1946.But the number of radio frequencies are limited. The solution was that there could be many small areas which share the same frequencies. Also the telephone was made by Bell. Because the science skills were developed by time it got better and better and it transformed like the phones we have now.

--- //Jae Min I think that cellular phones are useful to call people or when your lost you can call someone.// // by:Nadia //

PLAY DOH play doh is a popular clay for children. the play doh was invented by.Noah w.McVicker they didn't make it by an accident they were just making a play doh. threw time it hadn't change it still used to play and make fun stuff with it the original play doh was just one color it was white. by.sofi