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Will I ever need math? A mathematician explains how math is everywhere – from soap bubbles to Pixar movies (theconversation.com)

submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

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Will I ever need math? A mathematician explains how math is everywhere – from soap bubbles to Pixar movies::Math is more than memorizing times tables and doing homework problems. It is woven into more aspects of your life than you might think.

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[–] Gutless2615@ttrpg.network 18 points 1 year ago (2 children)

So: not unless you’re a math professor, can’t google a percentages calculator, can’t make simple sums of a materials list, or, for some reason, want to calculate the maths underlying your creative/rendering applications. Not the most convincing article tbh.

[–] MrBungle@lemmy.ca 2 points 1 year ago (1 children)

Can't remember the exact quote but it was something to the tune of "you don't have to know how a toilet works to crap in one but it might help you appreciate it more". I feel its applicable here.

[–] Gutless2615@ttrpg.network 2 points 1 year ago

Sure but that is the case with literally everything. There’s depths to everything. No such thing as unskilled labor. But that doesn’t mean that you’ll “need” to know math. The fact that math can describe and underlies everything (the shape of bubbles! Wow! You don’t say!) feels like a patently obvious statement. The article doesn’t make a convincing argument (imo) that you will need to know it.

[–] marsokod@lemmy.world 1 points 1 year ago

It goes much more into details than that. Math comes very fast into play (and yes, simple sums is math and many people struggle even for that unfortunately) and if you want to avoid it, you have to trust other people to do it for you. And that comes with a small or very high price, depending on how well you are able to judge them.

For example, if you want to build a fence around your house, paint your walls a new color or with a design, or sew yourself a new outfit or quilt, all of those activities require knowledge about measurement and scaling. More complicated construction projects, such as building a treehouse, require lots of mathematical problem-solving skills.

Once you’ve laid out the plans for one of these projects, you need to buy all the materials. Percentages – which are special kinds of fractions – are especially important to understand when managing money. Understanding percentages can help you budget your money and increase your net worth.

Beyond budgeting, you might find yourself using percentages when cooking a double batch of brownies, determining how much medicine to take when you’re sick or understanding the weather forecast.