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We Were Promised Jetpacks
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Are you a Doctor Who fan? Yes? Well, then, you know about his "sonic screwdriver," the gizmo he uses to pop locks and remove screws, the one that does all that by sound waves. Imagine if that was real. Well, some scientists are working on a real sonic screwdriver, and... yes, I'd want one. But it's more a publicity thing for a youth science event, sadly; there won't be sonic screwdrivers at Home Depot anytime soon. But what other fictional devices would you want them to really invent? Hoverboards? Lightsabers? (The Sun)
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