IBM is experimenting anew with portable notebook designs that mimic one of its most famous and controversial products: the expanding Butterfly keyboard. Big Blue originally introduced the Butterfly on ...

Here’s an interesting bit: The Lenovo x300 almost had the old IBM butterfly keyboard of old. This detail and others were revealed in a Businessweek cover story on the ultrathin, quickly being ...

Even among ThinkPads, which are nearly universally loved by hardware hackers and Linux tinkerers alike, the 701c is a particularly rare and desirable machine. Best known for it’s “butterfly” slide out ...