Raspberry Pi laptop teaches code with modular innards

The power and affordability of the Raspberry Pi has given rise to a new type of computer. One that goes beyond the credit-sized board, with colorful shells and displays that make it feel like a normal laptop or PC. The latest is the all-new Pi-Top, a modular laptop with a unique sliding keyboard. Pull it toward you and a large tray is revealed underneath with a Raspberry Pi 3 board and space for additional parts. The idea is to tweak and upgrade its innards for different coding projects designed by the Pi-Top team, thereby learning about code and electronics simultaneously. Pi-Top has experimented with this concept before.