The Future of Spacetime
SKU: 66265669487

The Future of Spacetime

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The Future of SpacetimeRichard Price: "An Introduction to Spacetime Physics" Stephen Hawking: "Chronology Protection" Igor Novikov: "Can We Change the Past?" Kip S. Thorne: "Speculations about the Future" Timothy Ferris: "On the Popularization of Science" Alan Lightman: "The Physicist as Novelist" Binding Type: Paperback Publisher: W. W. Norton & Company Published: 06 17 2003 ISBN: 9780393324464 Pages: 224 Weight: 0. 43lbs Size: 8. 24h x 5. 54w x 0. 55d


- Richard Price: "An Introduction to Spacetime Physics"
- Stephen Hawking: "Chronology Protection"
- Igor Novikov: "Can We Change the Past?"
- Kip S. Thorne: "Speculations about the Future"
- Timothy Ferris: "On the Popularization of Science"
- Alan Lightman: "The Physicist as Novelist"



Binding Type: Paperback
Publisher: W. W. Norton & Company
Published: 06/17/2003
ISBN: 9780393324464
Pages: 224
Weight: 0.43lbs
Size: 8.24h x 5.54w x 0.55d
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SKU: 66265669487

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Greta
Louisville, US
★★★★★ 4
One of the better American sunscreens
Size: 1.7 Fl Oz (Pack of 1)
One of the better sunscreens you can get in the U.S. for an affordable price. Neutrogena’s facial sunscreens can be a hit or miss, but this is their better ones. I’m used to using Asian sunscreens that feel like a light moisturizer or serum on the face so I’ve been spoiled. It’s nice to find an American sunscreen that is spf 50+ with no white cast that also feels lightweight, non-greasy, and doesn’t sting my eyes. This sunscreen fits the bill. I used four pumps of product to cover my face to get proper coverage. I could have used a little more tbh. The serum is a very light beige and a bit watery in texture. It blends out invisible as advertised. The finish is shiny and a little greasy looking at first, I’ll admit, but it dries down to a natural finish. I did use a Korean toner pad before applying the sun serum. The end result with the Neutrogena sun serum is a natural finish with a subtle healthy glow in 70 degree weather. It does sting my eyes when I sweat or exercise though. One star off for that. Also it does not pill under makeup.
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Reviewed in the United States on April 18, 2025
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honest and to the point
Lexington, US
★★★★★ 5
Great SPF for daily use
Size: 1.7 Fl Oz (Pack of 1)
Wonderful for daily use and for under makeup! I love the feel of this SPF. Leaves a nice hydrated feel and makeup goes on top of it perfectly. I have been more compliant with wearing sunscreen everyday since I purchased this. Give it a try!
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Reviewed in the United States on May 26, 2026
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Mary
Belleville, US
★★★★★ 5
This SPF 60 makes for an effective moisturizer.
Size: 1.7 Fl Oz (Pack of 1)
Love this stuff. Definitely moisturizes as it's protecting. Only thing, am unable to put around my eyes, as it stings, so will have to find something else to protect the sensitive eye area from the sun. Love the compact size as well and you only need a one small pump for your face. It goes a long way.
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Reviewed in the United States on April 1, 2026
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Sonia
Phoenix, US
★★★★★ 3
Eyes burn but good for face
Size: 1.7 Fl Oz (Pack of 1)
This sunscreen is really light weight and gives me a glow without being to greasy and heavy. I love this sunscreen but it makes my eyes burn throughout the day
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Reviewed in the United States on May 14, 2026
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Sharon
Bozeman, US
★★★★★ 5
Lightweight and it works!
Size: 1.7 Fl Oz (Pack of 1)
I love how this sunblock goes on so smoothly. I use it daily and have not gotten burned in this extreme Florida weather. I also like that I don’t sweat using it, unlike some other sunscreens I’ve use.
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Reviewed in the United States on June 7, 2026

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