Filming conventional high-speed action fare is hard enough, but to bring the classic cartoon Speed Racer to life, the Wachowski brothers had to contend with 300mph racecars sporting fanciful features like robotic reconnaissance pigeons and wheels that can rotate 180 degrees. With 2,300 visual-effects (VFX) shots—twice as many as last year’s eye-popping 300—it heralds the future of summer-blockbuster fare: The entire movie, aside from the human actors, exists only in a computer.

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When Rajiv Bhushan’s father complained of blurry, browned vision and pain from bright lights, doctors told him that surgically replacing his eyes’ lenses was the only way to correct the cataracts that had left him legally blind. Instead, after learning that cataracts result from an age-related accumulation of proteins and lipids in a person’s lens, Bhushan, an electrical engineer, set to work concocting a chemical solution to break up the molecules clouding his father’s eyes.

Six years later, the eyedrops, called C-KAD, are entering the final stages of clinical testing. If all goes well, they will hit pharmacy shelves in two years, becoming the first non-surgical treatment.

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He says go straight for three miles and turn east. She says drive past the school and turn right at the green house. Both sets of directions will get you to the same grocery store just as easily, but they embody the language barrier between the sexes that lurks behind many a front-seat argument.

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You have to listen very, very closely, but yes, cells produce a symphony of sounds. Although they won’t win a Grammy anytime soon, the various audio blips produced by cells are giving scientists insight into cellular biomechanics and could even be used to help detect cancer.

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