I was lucky enough to grow up in a home where I woke up Christmas morning and had toys. I know that's not the case with all people and I don't think kids should go without experiencing that sort of joy.
I'm an equal opportunity reader - although I don't much read plays. And since I was raised a Presbyterian, pretty much all pleasures are guilty.
For example, a breakthrough in better batteries could supplant hydrogen. Better solar cells could replace or win out in this race to the fuel of the future. Those, I see, as the three big competitors: hydrogen, solar cells and then better batteries.

