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Comment: Not all scientists always use metric (Score 1) 2288

by TMB (#35889742) Attached to: Why Does the US Cling To Imperial Measurements?

Scientists should always, always use metric.

Real scientist here... astronomer, actually. And while we often use metric, and we never ever use Imperial units, we do often use units that are the natural scale. Mass is usually in solar masses; length can be in Astronomical Units (=the radius of the Earth's orbit around the sun), parsecs, or solar radii; power is in solar luminosities. And there's a good reason - knowing that a mass-to-light ratio is 2 M_sun / L_sun tells you a lot more than knowing that it is 10000 kg / Watt.

[TMB]

Comment: stations not putting out enough power (Score 1) 147

by TMB (#27104181) Attached to: Digital TV Coupon Program Under Way Again

Can they put some of that money into ensuring that the stations broadcast with a usable amount of power? Most of the stations seem to put out enough power for decent reception only in their immediate vicinity - places that are far enough away that the analog signal is only slightly fuzzy (but still entirely watchable) get nothing thanks to the all-or-nothing nature of digital.

[TMB]

This here's the wattle, The emblem of our land. You can stick it in a bottle; You can hold it in your hand. Amen! -- Monty Python

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