Editing 2487: Danger Mnemonic

{{comic
| number    = 2487
| date      = July 9, 2021
| title     = Danger Mnemonic
| image     = danger_mnemonic.png
| titletext = It's definitely not the time to try drinking beer before liquor.
}}

==Explanation==
The teacher [[Miss Lenhart]] warns two small kids using a danger {{w|mnemonic}}.  

However, this is actually a mash-up of three different common danger mnemonics, each of which warn about different hazards.

*Red touches black, that's a friend of Jack; red touches yellow, you're a dead fellow.

This mnemonic is intended to help recognize venomous {{w|coral snake}}s, which have brightly colored stripes. Some nonvenomous {{w|king snake}} species have similar striped colors, but in different patterns. '''NOTE THAT THIS MNEMONIC IS NOT ACCURATE, ESPECIALLY OUTSIDE THE EASTERN UNITED STATES WHERE IT WAS ORIGINALLY CREATED'''; many species of coral snake have black stripes touching red stripes, and if the snake has atypical coloration, then the rhyme may still lead to misidentification even in the right region. The safest course of action is to avoid any snake with the warning colors of red, yellow/white, and black stripes. Another corruption of the same warning features in [[1604: Snakes]].

*Leaves of three, leave them be; berries white, poisonous sight. (Alternatively, "berries white, run in fright" or "hide from sight.")

This mnemonic is used to identify {{w|poison ivy}} and {{w|poison oak}} throughout much of North America. These plants both produce an oily surface resin called urushiol, which causes an allergic reaction in the majority of people. Touching either plant can result in contact dermatitis, which can be severely itchy or painful. If burned, the urushiol can be inhaled, causing lung irritation.  While rarely serious, these reactions are often severely unpleasant and can last for weeks, so avoiding the plants is well advised.  Both plants generally grow three leaves at the end of each branch, and grow berries that turn white when ripe.  The mnemonic helps in remembering this characteristic to distinguish them from similar-looking but harmless vines. See [[443: Know Your Vines]].

*Red sky at night, sailor's delight; red sky in the morning, sailors take warning.

This {{w|Red sky at morning|mnemonic}} predicts bad/good weather conditions based on a particularly red sunrise/sunset. It is predictive at {{w|middle latitudes}} where the prevailing winds go from west to east.  Regions of higher air pressure will cause a particularly red sky at sunrise/sunset, so a red sky in the evening indicates a high pressure system is coming in from the west with its calmer weather, while a red sky in the morning indicates a low pressure front coming in (usually with rain and rougher weather). In some countries (such as the United Kingdom), the saying mentions shepherds rather than sailors. Randall actually wrote a [https://www.nytimes.com/2019/08/13/science/what-makes-a-red-sky-at-night-and-at-morning.html newspaper article] explaining this phenomenon.

Combining all three sayings sounds particularly ominous. It implies that a person is involved with a situation simultaneously involving coral snakes, poison ivy, and potentially nasty weather.  In such a case, Miss Lenhart advises the children to "just get out of there", implying that the situation is too dangerous to try to deal with. 

The title text refers to another mnemonic: 'Beer before liquor, never been sicker; liquor before beer, you're in the clear.' Unlike the first three mnemonics, which are genuinely useful for avoiding danger, this one is [https://www.nytimes.com/2006/02/07/health/the-claim-mixing-types-of-alcohol-makes-you-sick.html largely a myth], as the order in which you drink alcohol is unlikely to impact how sick you become. However, whether the mnemonic is true or not, testing it would involve multiple drinks of alcohol, which would be ill-advised when facing a dangerous situation, particularly one as bizarre and complex as implied in this strip. 

Also see [[2038: Hazard Symbol]] for another combination of danger warnings.

==Transcript==
:[Miss Lenhart is holding a finger up in front of two children: a boy with spiky hair and Jill.]

: Miss Lenhart: Now, remember:
: Miss Lenhart: If red touches yellow amid leaves of three under a red sky at morning, 
: Miss Lenhart: You should probably just get out of there.

{{comic discussion}}

[[Category:Comics featuring Miss Lenhart]]
[[Category:Comics featuring Jill]]
[[Category:Food]]
[[Category:Animals]]
[[Category:Weather]]
[[Category:Kids]]