Word: tins
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...Fisheries Resources Conservation Society, he assembled a classroom for baby trout. In the center of a glass tank 10 in. in diameter, he hung a 3 in. ring of bare wire with six short wires dangling from it. Inside the ring swam a 21-in. "fish" cut from a tin can. The ring and fish were charged with electricity of opposite polarity, thus creating a mild electric field inside the ring...
...Their Own Good. Hatchery-innocent rainbow troutlets, less than an inch long, were plopped into the classroom. With the current turned off, they swam about at random, brushing the wires and the tin fish. But when Kanayama switched on the current, they darted all over the tank, desperate to avoid the harmless but painful shock. "I never felt guilty for doing this," says Kanayama fondly. "It was all for their own good...
Little by little, each class of troutlets learned to stay as far as possible from the tin fish hanging inside the ring. It took about two weeks to train a class so completely that none of them ever risked an electric shock. Then Kanayama held a graduation exercise. He put his pupils in one half of a tank divided by a wire screen through which they could swim easily. On the other side was a grown rainbow trout too big to pass through the screen's meshes. Untutored troutlets wandered guilelessly through the screen and were swallowed...
Kanayama is sure that his pupils will pass the test, and he hopes to build a mass-education plant: a channel with a long series of electrified tin fish. Small trout passing through it will get scare after scare and emerge fully trained for life in a dangerous river. But the biologist is still bothered. Why should successful students grow to bright-colored maturity only to be caught on an angler's hook? "I have become so fond of the lovely rainbow trout," he says with a tender smile, "that I may start another project to teach them...
They live in a tin shack in the colored ghetto outside Port Elizabeth, South Africa. The white brother, Morris (J.D. Cannon), an intense, broody, mothering sort, keeps house for the pair. The black brother, Zachariah (James Earl Jones), is one of nature's children, open-faced and openhanded. He tends a park gate where he shoos away any colored child who tries to enter. Every night Morris readies a ritualistic footbath for Zach's raw, swollen feet. But in the realm of color, skin-deep is heartdeep and there is no balm for those abrasions...