This teacher was demonstrating a valuable lesson on internet safety but I don’t think she expected it to become an instant meme.

Very often the Simpsons have some important lessons to teach us.

Knowing this 'burglars checklist' could keep your house safe.

A deer in the Idaho zoo rescued the small animal that he found trapped in his drinking water, lifting it gently out to safety.

A collection of photographs which documents driving safety instructions being violated in the most weird and ridiculous way.

This safety booklet handed out by the police in 1950s tells the brutal truth about the consequences of recklessness.

For these people safety trumps everything, including their own well-being.

It says a lot for our armed forces that preventative maintenance manuals in the army had to be written in comic book form. Feel Safe? 

These photos show the inside of some hoarder’s homes.  A psychological disorder, hoarding causes people to obtain and store things that other people would find useless. Usually, the clutter builds up to point that it causes sanitary and safety hazards to the person who lives there. 

Another compilation of idiots on building sites.

Previous part: The best experts in safety (36 pics)

Aren’t they scared it’s gonna fall on people’s heads??

A 100-pound bear cub was shot with a tranquilliser dart by authorities in California after it got stuck in a tree while searching for food.