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Description
Why Does E=mc2?: (and Why Should We Care?)The international bestseller: an introduction to the theory of relativity by the eminent physicists Brian Cox and Jeff Forshaw What does E=mc2 actually mean? Dr. Brian Cox and Professor Jeff Forshaw go on a journey to the frontier of twenty first century science to unpack Einstein's famous equation. Explaining and simplifying notions of energy, mass, and light while exploding commonly held misconceptions they demonstrate how the structure of nature
The international bestseller: an introduction to the theory of relativity by the eminent physicists Brian Cox and Jeff Forshaw What does E=mc2 actually mean? Dr. Brian Cox and Professor Jeff Forshaw go on a journey to the frontier of twenty-first century science to unpack Einstein's famous equation. Explaining and simplifying notions of energy, mass, and light-while exploding commonly held misconceptions-they demonstrate how the structure of nature itself is contained within this equation. Along the way, we visit the site of one of the largest scientific experiments ever conducted: the now-famous Large Hadron Collider, a gigantic particle accelerator capable of re-creating conditions that existed fractions of a second after the Big Bang. A collaboration between one of the youngest professors in the United Kingdom and a distinguished popular physicist, Why Does E=mc2? is one of the most exciting and accessible explanations of the theory of relativity.Binding Type: Paperback
Publisher: Da Capo Press
Published: 07/13/2010
ISBN: 9780306818769
Pages: 249
Weight: 0.53lbs
Size: 8.20h x 5.40w x 0.90d
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★★★★★ 5
My Favorite Style of Yoga Socks — I Love These
There are so many types of yoga socks out there, but this style is my absolute favorite. These toeless yoga socks are perfect: no individual toe slots, crew‑length coverage, and solid grippies on the bottom. I love them so much. They stay put, they feel great, and they give me the barefoot freedom I want without slipping around on the mat. Total win.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Shimmer, Shine, and All the Glitz ✨💖
Color: Diamond White
I am a girl who loves to shimmer, shine, glitz, and glow, so this Boko Highlighter Powder Spray was an absolute delight to try! It adds a gorgeous sparkling finish that really bedazzles my skin, making me feel extra glamorous whether I’m going out or just playing with my makeup.
The spray is easy to apply and gives a smooth, even shimmer without feeling gritty or heavy. I’ve been using it for daily wear, as well as for little festival vibes and fun nights out, and it really catches the light beautifully.
If you love sparkle and want to elevate your glow game, this is such a fun, high-quality product to add to your collection! 🌟💎✨
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Classic old-fashioned presentation, versatile uses
Color: Diamond White, Color: Diamond White
I loved the presentation of this glitter in an old-fashioned atomizer perfume bottle with a pink squeeze puff. Because glitter powder is not prone to evaporation, an atomizer is actually a great way to package powder.
I tried this product with the atomizer and without. Honestly, I was just looking for some sparkles on my cheekbones and a glitter streak in my hair for a New Years Party. The instructions advised that for a targeted glitter application, spray the glitter on your hand and apply it with a brush. I found that this way left too much glitter behind on my hand.
Instead, I shook some glitter onto a piece of paper and mixed some with Aquaphor for application on my face. This helped the glitter adhere to my skin and lasted for hours. I mixed some glitter into hair gel and applied it to a streak in my hair. The larger pieces of silver glitter really sparkled this way.
Overall, this packaging looks great and would be functional if you were looking for an all-over application. Otherwise, just using a simple bottle works as well.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Woah, Shimmer!
Color: Late Autumn, Color: Late Autumn
I love cute little things like this with the spray bulb. They’re fun gifts. My daughter likes to shimmer sometimes. She kind of overdid it the first time. It does t take much to get a sparkly, fine shimmer. The photos are a bit exaggerated on the product page. You don’t have to “paint” your skin with it. It’s an easy application, and when used right really provides a nice accent. It’s light and has a quality look and feel.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
So pretty!
Color: Late Autumn
This shimmer is beautiful! It applies smoothly and evenly and it sparkles absolutely beautifully. You can do one spritz for a very light coverage or a few to really glow! I love the applicator - makes me feel fancy. It was a little bit sticky at first but it dries quickly and isn't sticky after that. It's a really great product to brighten up your look. Highly recommend!
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Reviewed in the United States on January 12, 2026