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256bits replied to the thread Could new separate domains provide safe access for kids?.A while back ( 10 years or so ) someone told me their child had to delete their account on Facebook due to being under 16, maybe under... -
256bits replied to the thread Undergrad Is Water's Volume Expansion Upon Freezing an Intrinsic Property?.Here is a representations of 2 spheres, one 9% larger in volume than the other due to phase change of water from liquid to solid. -
256bits replied to the thread Undergrad Is Water's Volume Expansion Upon Freezing an Intrinsic Property?.One can calculate the radial increase from the volume boost due to the phase change. For a container of stretchy material that expands... -
256bits reacted to Chestermiller's post in the thread Undergrad Is Water's Volume Expansion Upon Freezing an Intrinsic Property? with
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Here's a focus problem: I have a spherical shell of low density polyethylene of inner radius 10 cm and outer radius 10.1 cm. The shell... -
256bits replied to the thread Is AI Overhyped?.And others have lost their shirt on failed stock purchases. Movement from one grouping to another is not disallowed for any one... -
256bits reacted to CrysPhys's post in the thread Undergrad Is Water's Volume Expansion Upon Freezing an Intrinsic Property? with
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This is off-topic, so I won't dwell on it too much. Standard textbooks have often stated that ice skating functions because the... -
256bits replied to the thread Undergrad Is Water's Volume Expansion Upon Freezing an Intrinsic Property?.Very good questions I must admit, and not without merit. One would tend to think that the 'pressure' of the ice would shrink the bubble... -
256bits replied to the thread Undergrad Is Water's Volume Expansion Upon Freezing an Intrinsic Property?.Isn't that where light bends when passing from one medium to the next?

