The hydrogen powered car, with its high fuel mileage and zero emission rate, is just one example of the products under development that will help increase our energy independence. – Dan Lipinski
Were learning how important it is both to preserve sibling relationships if they work and repair them if theyre broken. Were also learning a lot about nonliteral siblings – stepsiblings, half-siblings – and the surprising power they can have. – Jeffrey Kluger
