"There is massive potential in heat storage, and this concept is eminently achievable, " says Bathurst, "but I think it will need a more intelligent system to make it work".
Finally, we noticed that establishing a new connection to the Web service was slow, so that we would need to reconnect every time Rational Performance Tester needed a new author name.
There's a growing appreciation that superficially similar groups of customers may have very different preferences in terms of what they want to buy and how they want to buy it.