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полоски зебры служат не только камуфляжем от хищников, но и для отпугивания кровососущих насекомых


Выяснилось, что полоски зебры служат не только камуфляжем от хищников, но и для отпугивания кровососущих насекомых. Полоски не мешают мухам и слепням находить жертву, тут они справляются, но проблемы возникают при посадке: у насекомого "сбивается" оптика. Муха оценивает скорость, с которой визуальные контуры объекта расширяются в ее поле зрения, и на основе этого автоматически корректирует свою скорость, чтобы вовремя затормозить. Высококонтрастный черно-белый узор ломает эту зрительную систему.

User Comments

First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.
First, they don't have my permission to do any of this.

Second, this is how the US economy has worked for the last 50 or so years. Jobs aren't created. There is no utility. They (we) get $3 in debt to make $1 in revenue - or worse. There is no growth and no prosperity. Only an ever increasing debt.

Except instead of the bubble bursting, we go to war. Or have ourselves a pandemic.