My 5-and-three-quarter year old twin sons asked this question the other day. It’s a challenging question to answer – I guess, yes they are, by way of the energy used and materials involved in the delivery platform. But then, if you charge with gre…
Below you'll find a list of all posts from August, 2012
My 5-and-three-quarter year old twin sons asked this question the other day. It’s a challenging question to answer – I guess, yes they are, by way of the energy used and materials involved in the delivery platform. But then, if you charge with gre…