As a result, bacteria have developed a unique way of swimming: using tiny rotary motors called flagella, which resemble corkscrews.
Each level is large and has a great sense of scale, with huge dinosaurs, pirate ships, corkscrews, loops, and other structures to run on.
They sort left from right versions using circularly polarised light, whose electric field corkscrews through space in a left or right-handed direction.
It would be difficult for anyone not to pick up something or other: old keys, corkscrews, cups and saucers, hickory-shafted golf clubs or a lace tea-tray mat (&15 or 201 Renminbi).
