Technology: Age 15

3 illustrated Technology lessons for Age 15.

Picture Sent in Pieces A picture leaves one computer as several small parcels, each wrapped with an address and a position number. Ea…
Casting a hollow bronze statue A wax model is covered with ceramic and heated so the wax melts away. Molten bronze is then poured into the em…
Inflatable Wing Canopy Two sewn fabric layers form a row of cells. Air entering the front openings fills the cells, and the curved wi…