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Eufy P3 smart scale review
By Maddy Biddulph published
REVIEW This midrange smart scale gives detailed health insights at an affordable price, but some of the tech is lacking.

Best electric toothbrushes 2025: For clean teeth and healthy gums
By Joanne Lewsley, Anna Gora last updated
Buying Guide These are the best electric toothbrushes you can buy in every category, from Oral-B Genius X and Bitvae R2 to Waterpik Complete Care 9.0.

AI creates better and funnier memes than people, study shows — even when people use AI for help
By Owen Hughes published
In a study, memes created by OpenAI's GPT-4o model were, on average, rated funnier, more creative and more shareable than those created by humans.

Dell XPS 13 9345 (2024) review: Exceptionally sleek with a blockbuster battery life
By Keumars Afifi-Sabet published
The last-ever Dell XPS 13 is on a mission to be the best Windows laptop of the last generation, thanks to great performance and a multi-day battery life. But odd quirks remain.

MIT 'remote entanglement' discovery could lead to scalable 'quantum supercomputers'
By Alan Bradley published
A new device enables remote entanglement, allowing distant quantum processors to communicate with one another with reduced error rates.

Nvidia's mini desktop supercomputer gets launch window
By Alan Bradley published
The new DGX machines are portable but powerful enough to drive complex AI modules and research, with processing capabilities previously only available in data centers.

How public key cryptography really works, using only simple math
By John Pavlus published
The security system that underlies the internet makes use of a curious fact: You can broadcast part of your encryption to make your information much more secure.

Quantum computers are a dream come true for hackers. Can we stop them?
By Joanna Thompson published
When quantum computers become commonplace, current cryptographic systems will become obsolete. Scientists are racing to get ahead of the problem and keep our data secure.
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