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The End of Everything: (Astrophysically Speaking)A NEW YORK TIMES NOTABLE BOOK * AN NPR SCIENCE FRIDAY BOOK CLUB SELECTION * NAMED A BEST BOOK OF THE YEAR BY THE WASHINGTON POST, THE ECONOMIST, NEW SCIENTIST, PUBLISHERS WEEKLY, and THE GUARDIAN From the cohost of the podcast The Universe with John Green and one of the most dynamic stars in astrophysics, an "engrossing, elegant" (The New York Times) look at five ways the universe could end, and the mind blowing lessons each scenario reveals about the
A NEW YORK TIMES NOTABLE BOOK * AN NPR SCIENCE FRIDAY BOOK CLUB SELECTION * NAMED A BEST BOOK OF THE YEAR BY THE WASHINGTON POST, THE ECONOMIST, NEW SCIENTIST, PUBLISHERS WEEKLY, and THE GUARDIAN From the cohost of the podcast The Universe with John Green and one of the most dynamic stars in astrophysics, an "engrossing, elegant" (The New York Times) look at five ways the universe could end, and the mind-blowing lessons each scenario reveals about the most important concepts in cosmology. We know the universe had a beginning. With the Big Bang, it expanded from a state of unimaginable density to an all-encompassing cosmic fireball to a simmering fluid of matter and energy, laying down the seeds for everything from black holes to one rocky planet orbiting a star near the edge of a spiral galaxy that happened to develop life as we know it. But what happens to the universe at the end of the story? And what does it mean for us now? Dr. Katie Mack has been contemplating these questions since she was a young student, when her astronomy professor informed her the universe could end at any moment, in an instant. This revelation set her on the path toward theoretical astrophysics. Now, with lively wit and humor, she takes us on a mind-bending tour through five of the cosmos's possible finales: the Big Crunch, Heat Death, the Big Rip, Vacuum Decay (the one that could happen at any moment!), and the Bounce. Guiding us through cutting-edge science and major concepts in quantum mechanics, cosmology, string theory, and much more, The End of Everything is a wildly fun, surprisingly upbeat ride to the farthest reaches of all that we know.Shipping Notes
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4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
my Holy Grail Brow product thank you Katie Jane Hughes
Color: Medium Brown
This is my 3rd or 4th? re-order. I don't know what I will do if it gets discontinued for any reason:( I have very sparse , light brows. This is the only thing in the world that has ever let me make realistic brow hairs, with a small learning curve that don't look drawn on, or fade during the day. The pen will dry out if not left stored upside down. It lasts me at least a few months. I'm always ordering another one before it runs out just so that I'll have a back up. Thank you allure! Glossier has a version of this, but it's less product for more money and the tip isn't a thin as this one. I have even ordered this for friends, it's that good.
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Reviewed in the United States on February 6, 2020
★★★★★ 1
Too bad product totally dried up within a few days
Color: Taupe
I really wished this had worked: the color was perfect. At first use the ink was dry but noticeable. Second use, totally dried up. I wanted to return it and try again, but Amazon required the original packaging. Who keeps the original packaging on a $6 item?
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Love these!
Color: Dark Brown
I use these everyday. They're the best pen I have found for brows. They have a thin tip perfect for hair like strokes. Hate the Ulta stopped carrying them.
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Reviewed in the United States on May 10, 2026
★★★★★ 3
Maybe a fluke?
Color: Medium Brown
I'm truly bummed because I loved this product and was so excited to find such an accurate brow pen that was a good price. I thought the search was over.. I literally got two good applications from it which were to test it out and get the feel of this pen. I did not leave the cap open and when not in use, stored vertically so the tip is pointing down (good habits for such products). Two uses and it was like it was empty. I could get a stroke here and there, but it just kept giving less and less.
Maybe I did something wrong, but I've been on the hunt for a good brow pen and have tried many - I know the do's and dont's. I'm so so soo bummed because it was amazing and so relieving for the brief moment I was able to use it. I thought my search was over.
I may try it again - maybe it was a fluke.. but this is a great pen if it can actually provide more than a couple uses.
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Reviewed in the United States on October 3, 2020
★★★★★ 4
The product and colors are absolutely fabulous!
Color: Medium Brown
The only disappointment I have is that the product runs out quickly. The product design, color, and mechanism is first class. Perhaps the 3 times that I’ve purchased had been sitting on the shelf for a while. Since this is similar to a paint brush, I wish the package would include a date of manufacturing so that the consumer knows what they are buying.
I love the application tip. It lays down a moderate, hair-like stroke of realistic color. The time it takes to dry allows you to finish application of one whole brown, and time to blur it for a more natural look.
Fantastic product.
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Reviewed in the United States on June 22, 2023