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TechSpot

Our latest longform features, product reviews, and buying guides. A tech enthusiast must-read.

Optogenetics: A Virtual Reality System for Controlling Living Cells

Our brains communicate with electrical and chemical signaling, but scientists have discovered that light stimulation could hold potential keys to manipulating neuronal communication pathways that influence motor control, sensory perception, memory, neurochemical production and mood -- or cellular virtual reality, as a report from the Journal of Cell Biology describes it.

LG V30 Review: Big and Beautiful, But...

Occupying the flagship large-screen phone position in LG's line-up, the V30 is packed with interesting features, top-end hardware and enough good stuff to match this year's competitors. But it's once again up against some massive new devices, particularly the Samsung Galaxy Note 8 and Google Pixel 2 XL, leaving LG with an uphill battle to ensure the V30 remains in the conversation.

4th-Gen Core i7 vs. 8th-Gen Core i7: Is It Worth the Upgrade for PC Gamers?

After our recent feature comparing Intel's 8th-gen Core series against AMD's Ryzen processors, many of you have been asking us to get some older chips into the mix, with particular interest in seeing how Haswell-era processors hold up against Intel's latest offerings. We're also curious to see how well the Core i7-4770K has aged -- we first tested this CPU in June 2013.

The Dark Web: A quick guide to exploring the hidden Internet

#ThrowbackThursday The deep web is not actually a 'place' but rather anywhere other than the visible web that is crawled, indexed and accessed through links fetched by search engines. It's several times bigger than the visible web, and it encompasses a lot more than the illegal or otherwise questionable activities that it is often associated with -- though there's certainly a lot of that going on, too.

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