Sterling Backus's son only had one question after he drove a Lamborghini Aventador in the XBOX video game Forza: Can we build one? Most dads would respond with a chuckle and some quip about winning the lottery. But not Backus, whose day job is laser physicist. Backus responded, "Sure," and he meant it. As of this week, the replica is capable of driving under its own power. — Auto Blog