Now that one was easy: other than a lasso around the leg, the quickest way to bring a fast-movingmammal to a halt is by cutting off its wind. No more air equals no more speed; try sprinting whileholding your breath sometime and see how far you get. Your muscles needs oxygen to burncalories and convert them into energy, so the better you are at exchanging gases鈥攕ucking inoxygen, blowing out carbon dioxide鈥攖he longer you can sustain your top speed. That鈥檚 why Tourde France cyclists keep getting caught with other people鈥檚 blood in their veins; those illicittransfusions pack in extra red-blood cells, which carry lots of extra oxygen to their muscles. Yours, studying hard, Here are carvers of painted wooden toys鈥攔ed[Pg 10] and green dolls, wooden balls, nests of little boxes in varied and vivid colours. For millions of years, we lived in a world without cops, cabs, or Domino鈥檚 Pizza; we relied on ourlegs for safety, food, and transportation, and it wasn鈥檛 as if you could count on one job endingbefore the next one began. Look at !Nate鈥檚 wild hunt with Louis; !Nate sure wasn鈥檛 planning on afast 10k immediately after a half-day hike and a high-speed hunt, but he still found the reserveenergy to save Louis鈥檚 life. Nor could his ancestors ever be sure that they wouldn鈥檛 become foodright after catching some; the antelope they鈥檇 chased since dawn could attract fiercer animals,forcing the hunters to drop lunch and run for their lives. The only way to survive was to leavesomething in the tank鈥攁nd that鈥檚 where the brain comes in. ! ! ! ! ! ! ! ! ! ! ! ! The artist sat at work in a corner of the window, copying minutely, for the thousandth time perhaps, a Taj or a Moti Musjid. Quite unmoved while his[Pg 226] shopman displayed his wares, he worked on with brushes as fine as needles; but when, on leaving, I asked him where I could procure some colours I needed, "Then the sahib paints?" said he; and he rose at once, insisted on my taking a seat, pressed me to accept a little sandal-wood frame, as a fellow-artist, and then would positively paint my portrait. 欧美免费观看全部完 鈥淵eah,鈥?Jenn said. 鈥淲e were just coming back for more.鈥? 鈥楤ut what nonsense this is,鈥?said Keeling angrily. 鈥楢s if I couldn鈥檛 find her in a week for myself.鈥?