Vegetarians must die!

alleukemist — 07.01.2014

В связи с последними научными сведениями, идейным вегетарианцам, кажется, не остается ничего, как убить себя ап стену.
Цитаты из статьи в Нью-Йоркере.

Plants have evolved between fifteen and twenty distinct senses, including analogues of our five: smell and taste (they sense and respond to chemicals in the air or on their bodies); sight (they react differently to various wavelengths of light as well as to shadow); touch (a vine or a root “knows” when it encounters a solid object); and, it has been discovered, sound.

Heidi Appel, a chemical ecologist at the University of Missouri, found that, when she played a recording of a caterpillar chomping a leaf for a plant that hadn’t been touched, the sound primed the plant’s genetic machinery to produce defense chemicals.

Karban believes that the plant is alerting all its leaves to the presence of a pest, but its neighbors pick up the signal, too, and gird themselves against attack.

The mimosa also collapses its leaves when the plant is dropped or jostled. Gagliano potted fifty-six mimosa plants and rigged a system to drop them from a height of fifteen centimetres every five seconds. Each “training session” involved sixty drops. She reported that some of the mimosas started to reopen their leaves after just four, five, or six drops, as if they had concluded that the stimulus could be safely ignored. “By the end, they were completely open,” Gagliano said to the audience. “They couldn’t care less anymore.” Was it just fatigue? Apparently not: when the plants were shaken, they again closed up. Gagliano reported that she retested her plants after a week and found that they continued to disregard the drop stimulus, indicating that they “remembered” what they had learned. Even after twenty-eight days, the lesson had not been forgotten.

P.S. Прошу воспринимать название и фразу про стену как шутку. Может быть, грубоватую. Хотя статья вполне серьезная.

Оставить комментарий

Популярные посты:

diocles

Судебные и независимые экспертизы .

norg_norg

Троя-Одесса-Челябинск-Курган и синташтинцы: древняя ось цивилизации?

val000

Эндрю Уайет

dok_zlo

котновости

pro100_mica

День рождения Эраста Гарина

everstti_rymin

Комментировать — только портить

grigoriyz

Красавица в Юрмале.

catherine_catty

"Территория будущего. Москва 2030" в Гостином дворе

pereklichka

18 (30) августа — родился Лавр Георгиевич КОРНИЛОВ

• Архив