We find that a spherical mass of J 00 meters radius ... a very valuable means of calculating the temperatures of shafts and tunnels in advance with a fair degree of accuracy, when something ...

Another example is terminal velocity: the drag force depends on the cross-sectional area, which (assuming a spherical cow) goes as the square ... it “You can drop a mouse down a thousand-yard mine ...

A look at the evidence for the Earth being round or spherical. Aristotle’s reasoning is explained. The evidence includes a ship’s hull disappearing first over the horizon, the stars ...

The clocks have sprung forward, the days are getting longer and the weather is (slowly) warming up. For many, that means it’s time for some spring cleaning — not just your home (if we’re honest, the ...

Cutaneous melanoma can be a most challenging neoplasm of high lethality, in part due to its extreme heterogeneity and characteristic aggressive and invasive nature. Indeed, its moniker ‘the great ...

Multi-Player plays a grid of multiple copies of a single YouTube video, each with a slight additional delay. The site requires a bunch of bandwidth, but the effect is trippy when it works.