/u/lucaxx85's posts in /r/askscience

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Why do disk brakes on bycicles feel like they work with very little force applied?

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If we created a huge lake in the middle of the sahara, how well can we predict how it would impact climate?

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How can FM radios filter their audio signal so well at 15 kHz? (isn't brickwall impossible?)

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Knowing only that a satellite is broadcasting something, what can we do to "read" it?

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How does a physician choose which drug of a certain class to use?

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Why do are all commercial airplanes set to go at 0.9 (or something close)? If they were to go much slower (let's say 0.3) how much would the energy consumption change?

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Which heart parameter does training on endurance sports improves?

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Has the effect of bicycle weight on athlete performance ever been studied scientifically?

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How much did a standard nuclear plant cost over the years?

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According to the internet I can offset all my yearly CO2 emissions for about 50$. Is this scientific?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Why do disk brakes on bycicles feel like they work with very little force applied?	1
If we created a huge lake in the middle of the sahara, how well can we predict how it would impact climate?	1
How can FM radios filter their audio signal so well at 15 kHz? (isn't brickwall impossible?)	1
Knowing only that a satellite is broadcasting something, what can we do to "read" it?	1
How does a physician choose which drug of a certain class to use?	1
Why do are all commercial airplanes set to go at 0.9 (or something close)? If they were to go much slower (let's say 0.3) how much would the energy consumption change?	1
Which heart parameter does training on endurance sports improves?	1
Has the effect of bicycle weight on athlete performance ever been studied scientifically?	1
How much did a standard nuclear plant cost over the years?	1
According to the internet I can offset all my yearly CO2 emissions for about 50$. Is this scientific?	1