Believe it or not, the Braun ET66 calculator is pretty remarkable. Originally released in 1987, the pocket-sized device features a streamlined design that was replicated by Apple's iOS app. 

Now Braun is re-releasing the calculator, though no word yet on when it will be available or what it will cost. Cult of Mac thinks we'll be able to get our hands on it later this year. 

[via Cult of Mac]