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Comment Re:Why Aliens (Score 1) 69

I agree that some of these things---the ones that aren't explicable as searchlight beams reflecting off of clouds, or Venus, or balloons--- are not physical objects. My favorite idea is that someone (China, say) has lined up a bunch of tiny drones with radar transponders. When the first one in the line detects a radar ping from some American fighter, its transponder sends out a response that makes it look like a sizable object (whereas the drone itself is too small to show up on radar). Simultaneously it sends a signal to the next drone in the line, which does the same with some delay. Depending on the delay, the line of drones can appear to be a single object moving quickly or slowly. And if the line is bent, the virtual object can appear to take a sudden turn, or go into the water or come out of the water.

Optical illusions could be created in much the same way.

Comment Moon (Score 1) 31

"Correct sun and moon icons during midnight sun — Fixed an icon that wrongly showed a moon during all-day daylight in polar regions... "
Huh? The Moon comes up in day time just like it does at night (with the possible exception of the full Moon, which rises about the same time the Sun sets, and sets about the same time the Sun rises). And if you look in the right place, you can see the Moon perfectly well in the daytime (assuming no clouds in the way).

Comment Re:Think of the school children (Score 4, Insightful) 141

I ask myself why schools don't just start an hour later

Because parents have to go to work, and after-school programs have a set schedule.

Of course, employers and after-school programs could also adjust their start times for the seasons, and we could agree to switch those start times on the same day.

But that's just reimplementing DST.

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