Kid Rock took a pay cut that cost him around $50,000 to $100,000 per night during his tour, just to keep ticket prices at $20 and a 12 oz beer at $4.
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Mico headphones read your brainwaves and select music based on your state of mind.
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Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
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Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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