1.

First, this important chart tells you how you can know when someone has spiked (or otherwise tampered with) your drink:

2.

Here’s another one that could save your life — it demonstrates the visibility of swimsuit colors underwater:

3.

This chart is less life and death, but still really valuable! Why? It teaches you how make a hard-boiled egg EXACTLY as you like it:

4.

If you live in the western United States and worry about tornados, this chart will put you at ease (as for the rest of you, well, uh…):

5.

This chart explains once and for all just what the heck the difference is between ice cream and gelato:

6.

And this chart explains how often you should wash your clothes (apparently I wash my sweatshirts way too often):

7.

Ever wonder where exactly the eight billion people on earth live? Well, this chart breaks it down by country:

8.

And this chart shows the largest cities in the world by population! Wow! Look at the size of Tokyo:

9.

This chart/map was made by Paramount Pictures in 1928 and details all the locations around California that could double as places in the world (Have a scene set in Switzerland? Go to Lake Tahoe!):

10.

And here’s another historical chart — it documents the percentage of the population of each nation killed during World War II:

11.

Fast forwarding to the distant future (i.e. now) when AI is taking over, here’s a chart that details just how smart ChatGPT actually is:

12.

And here’s a useful chart that’ll help you know how to spot AI-generated images:

13.

This card (found in a deck of cards) explains all the hands you can have in poker:

14.

You hear a lot of people screaming about traditional marriage and how marriage should be how it was in the bible. Well, this chart explains all the acceptable marriages in the bible (including a rapist and his victim):

15.

This chart shows which animals kill the most humans each year, and — spoiler alert — it’s not sharks you should be worried about:

16.

This delightfully hand-drawn chart explains the difference in coffee beans:

17.

And this chart shows the very different benefits of taking a cold vs. hot shower:

18.

This chart shows all the foods you can regrow from scraps:

19.

And this chart tells you what vegetables are highest in protein (vegetarians/vegans will love this one):

20.

This chart tells what to do — and NOT to do – if you should ever find yourself in the unfortunate position of getting bit by a snake:

21.

If you kill a lot of plants, this chart is for you:

22.

Mmmmm…this chart lists all the best cheese dishes in the world:

In case you’re wondering what Raclette is (and you know you are), it’s a Swiss dish where delicious, creamy melted cheese is scraped onto (usually) boiled potatoes:

23.

And lastly, this chart show how many drinks Americans tend to drink each week. While 30% drink nothing at all, 10% drink more than ten drinks per day (yikes):