What Animal Can Play Dead?
possums. In mammals, the Virginia opossum (commonly known simply as possums) is perhaps the best known example of defensive thanatosis. “Playing possum” is an idiomatic… Read More »What Animal Can Play Dead?
Should You Play Dead With A Lion?
Never attempt to “play dead”. Lions are not trying to scare you away, they are hunting you as a prey animal. What animals are you… Read More »Should You Play Dead With A Lion?
Is There A Wetsuit That Repels Sharks?
The banded white-and-black wetsuit is inspired by recent discoveries of sharks sensory systems, and how relatively poor their eyesight is. The hope is that the… Read More »Is There A Wetsuit That Repels Sharks?
Why Do Surfers Wear Long Sleeves?
They were originally designed for surfers, and their main purpose is to prevent (you guessed it) rashes. Any kind of friction against a rough surface,… Read More »Why Do Surfers Wear Long Sleeves?
Why Is Most Scuba Gear Black?
The first modern SCUBA gear (including suit) was developed in January, 1943. The first large-scale use of diving suits was military divers, so black was… Read More »Why Is Most Scuba Gear Black?
Do Sharks Eyes Roll Over White?
Ocular rotation is more than just simple eye-rolling in white sharks. With their eyes completely rolled back, an incredibly tough lump of white cartilage is… Read More »Do Sharks Eyes Roll Over White?
What Do Sharks Do When They Feel Threatened?
Sharks, like any other animals, obey their animal instincts. When they feel that they are threatened by the presence of another creature, they would attack… Read More »What Do Sharks Do When They Feel Threatened?
Why You Shouldn’T Swim In The Ocean At Night?
In general, swimming at night is not very safe and not recommended. It is simply harder to see the conditions of the water and certain… Read More »Why You Shouldn’T Swim In The Ocean At Night?
Which Animal Is Known For Its Ability To Detect Electricity?
Platypuses (the plural “platypus” is also correct, but technically “platypi” is not) have almost 40,000 special cells in their bills called electroreceptors that are activated… Read More »Which Animal Is Known For Its Ability To Detect Electricity?
What Animal Can Detect Electricity?
Platypuses, echidnas and bumblebees are extraordinary examples of land animals that can sense electric fields and use them to detect prey or communicate. What animal… Read More »What Animal Can Detect Electricity?