Samsung redesigns London Underground map to promote Galaxy S24 Circle to Search

Samsung has found a clever way to advertise the Galaxy S24 series and its new Circle to Search AI-powered feature to potential customers in the UK. Circle to Search has been one of the most heavily promoted AI features for the Galaxy S24, and now, it’s about to become the talk of the town. Samsung […]

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The Key to California’s Survival Is Hidden Underground

Water is urban planners’ nemesis. Because the built environment is so impervious to liquid, thanks to all that asphalt, concrete, and brick, water accumulates instead of seeping into the ground. That’s how you get the extreme flooding that has plagued California for weeks, so far killing 19 people and causing perhaps $30 billion in damages. […]

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How Far Would You Have to Tunnel Underground to Lose 20 Pounds?

Now, what if I move outside this sphere? It turns out that the gravitational field due to a spherical distribution produces the same gravitational field as if all the mass was concentrated into a single point at the center of the sphere. This is kind of nice, as it allows us to easily calculate the […]

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A Vast Underground Water System Helps Drive Antarctica’s Glaciers

Lake Whillans is a strange body of water, starting with the fact that there is liquid to fill it at all. Though buried under more than 2,000 feet of Antarctic ice, its temperatures climb to just shy of 0 degrees Celsius, thanks to a combination of geothermal warmth, intense friction from ice scraping rock, and […]

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