It looks like you're new here. If you want to get involved, click one of these buttons!
If you can read this message, please contact us immediately at the following email address:
We'd like to communicate.
Weighing 50lb (23kg), and slightly larger than a typewriter, this computer isn't exactly what you would describe as lightweight.
But the IBM Model 5100, released in 1977, was marketed as one of the world's first 'portable' computers.
A hilarious video advertising the device shows how far technology has come in the past 40 years.http://www.dailymail.co.uk/sciencetech/article-4040282/Watch-IBM-s-hilarious-advert-1977-showing-portable-computer-weighed-50lbs.html