People make too much of the fact that empty containers are transported from China to the US, because of the difference in trade volumes. A folding container isn't going to solve that. You will have just as many ships going back to China from the US, either with empty containers or ballast, simply because you need to get the ship back there to pick up more goods!

20ms here and 20ms there... time is money. Lots and lots of money. David Thomas - Fashion Photographer | www.fashion-photographer.org

You aren't the author's grandmother. The article says 'my grandmother' not 'a grandmother'.

No, contracts can be formed without conscious decisions. 3 examples: 1. Automatic high frequency trading platforms on stock exchanges. 2. Vending machines. 3. Hungover supermarket cashiers David Thomas - www.fashion-photographer.org