SKU: 35936807093

Love Triangle : The Life-changing Magic of Trigonometry by Matt Parker

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Love Triangle : The Life-changing Magic of Trigonometry by Matt ParkerExplore the life changing magic of trigonometry with Matt Parker, stand up mathematician and No. 1 bestselling author of Humble PiWhy can no two people ever see the same rainbow? What happens when you pull a pop song apart into pure sine waves and play it back on a piano? Why does the wake behind a duck always form an angle of exactly 39 degrees? And what did mathematicians have to do with the great pig stampede of 2012? The answer to each of these

Explore the life-changing magic of trigonometry with Matt Parker, stand-up mathematician and No. 1 bestselling author of Humble PiWhy can no two people ever see the same rainbow? What happens when you pull a pop song apart into pure sine waves and play it back on a piano? Why does the wake behind a duck always form an angle of exactly 39 degrees? And what did mathematicians have to do with the great pig stampede of 2012? The answer to each of these questions can be found in the triangle.

In Love Triangle, stand-up comedian, ex-maths teacher and Sunday Times number one bestselling author Matt Parker is on a mission to prove why we should all show a lot more love for triangles, along with the useful trigonometry and geometry they enable. To make his point, he uses triangles to create his own digital avatar, survive a harrowing motorcycle ride, cut a sandwich into three equal parts, and measure tall buildings while wearing silly shoes. But soon these hare-brained experiments begin to reveal a genuinely important truth: triangles are the hidden pattern beneath the surface of the contemporary world, used in everything from GPS to CGI via Spotify streaming, the play button and your best mate’s triangle tattoo.

Join Matt Parker as he demonstrates why there’s more to triangles than Pythagoras and SOHCAHTOA. Triangles are everything and everything is triangles.

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Binding: Hardback,
Pagination: 352 pages
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SKU: 35936807093

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Amazon Customer
Battle Creek, US
★★★★★ 5
My Favorite Blanky
Color: Yellow&grey, Size: 60"x80", Color: Yellow&grey, Size: 60"x80"
The color of the yellow/grey is exceptional. The blending and pattern of the two colors makes for a very realistic looking pelt and the colors go with an extensive variety of other colors you may have in your home. In a couple of spots you could see little clumps where the fur was sticking out further than the rest, almost like it was trying to shed, but I just took scissors and cut the little tuffs to be even with the rest of the fur. Never once has it actually shed. It holds smells really well so washing it on a delicate cycle with those scent booster beads and then putting it in the dryer on the Air Dry setting creates this magical scent that fills an entire room. I have issues with a lot of textures so I’m very particular about my fabrics and furs and I can tell you this blanket feels like pure bliss and does not give me sensory overload or an icky feeling. It’s a great weight as well, id say it’s a medium-heavy blanket. It’s exactly what I was looking for. I have had this blanket for about a year now and the quality is definitely worth it. It’s held up against 3 big dogs, my toddler, and my newborn and it still looks like it just got delivered to me. Personally I thought the blanket was going to be bigger, but I am still content with the size. it’s gone from my couch to my bed and fits both perfectly. I love it on both. I feel that for the price the blanket could have been bigger but other than that, it was worth the money.
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Reviewed in the United States on December 5, 2024
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Angela
Draper, US
★★★★★ 5
Recommend
Color: White & Black, Size: 60"x80"
Very nice appaearance, soft, and large enough for cozy winter nights. No shedding that I can tell. Happy with purchase.
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Reviewed in the United States on May 31, 2026
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Gary
Charlottesville, US
★★★★★ 5
Quality look. Quality feel
Color: Brown, Size: 60"x80"
Excellent product. Feels and looks like real fur. Color is fantastic and realistic. Good weight feel and very warm. You won't be disappointed.
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Reviewed in the United States on January 31, 2026
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EMS
Pawtucket, US
★★★★★ 5
Definitely genuine pelts.
Size: 2' x 3' (Natural shape, Sheepksin, Oblong), Color: Ivory White
I like the color. Not too white, more of a natural shade. I ordered two, for each side of the bed. One is larger than the other which proves they are genuine pelts and I’m ok with it!!
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Reviewed in the United States on May 9, 2026
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Cindy Cruse
Whiting, US
★★★★★ 5
Great small size rug
Size: 2' x 3' (Natural shape, Sheepksin, Oblong), Color: Ivory White
Size is great, I wanted to use as a throw on a leather ottoman and it fit great. It isn’t exactly the color I expected but it is a neutral cream. Soft and comfortable. Well made.
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Reviewed in the United States on January 1, 2026

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