3D graphics are made up of little more than very complicated math. With enough time, you could probably compute a ray marching by hand. Or, you could set up Excel to do it for you! Ray marching is a ...

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What are the best train games on PC? There's something very appealing about the prospect of building and operating your own network of railroads, whether it's the logistics of mapping and routing ...

There’s a lot of junk on the market — these are the best smart frames that are worth your money. VPNs protect your anonymity online and let you change your virtual location. We've picked seven of the ...

Technology has completely transformed the adult entertainment industry. A few decades ago, there were magazines, videotapes, and porn booths to fulfill fantasies. These days, there is no shortage of ...