/u/lucaxx85's posts

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I've got a barometer and a GPS and I go for a long (hours) walk. What's the most precise and accurate way to always know my altitude?

1 upvotes • r/askscience

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What do we know on the behavioural response to lockdowns as as they get longer? And on the mental health effects?

1 upvotes • r/askscience

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Probability of infection is a sigmoid of the log of viral load. Masks reduce it by just 50%. Do theyt change the probability of infection?

1 upvotes • r/askscience

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How much energy does video streaming necessitates?

1 upvotes • r/askscience

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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?

1 upvotes • r/askscience

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I would expect, from statistics, that high frequency trading should always give zero return at best, theoretically and independently from its implementation. Evidently I'm wrong. Why isn't that?

1 upvotes • r/askscience

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How is it possible for some people to run ultratrail races (100 miles, 30k feet ascent), let alone doing that in 20-30 hours?

1 upvotes • r/askscience

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Which is the average efficiency of hot water production in an apartment complex?

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To make a conference "green" they're going to replace placards with digital signage displays. It this actually sensible?

1 upvotes • r/askscience

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Link between endothelial dysfunction and periodontitis. Is this actually a thing?

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
I've got a barometer and a GPS and I go for a long (hours) walk. What's the most precise and accurate way to always know my altitude?	1	askscience
What do we know on the behavioural response to lockdowns as as they get longer? And on the mental health effects?	1	askscience
Probability of infection is a sigmoid of the log of viral load. Masks reduce it by just 50%. Do theyt change the probability of infection?	1	askscience
How much energy does video streaming necessitates?	1	askscience
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	askscience
I would expect, from statistics, that high frequency trading should always give zero return at best, theoretically and independently from its implementation. Evidently I'm wrong. Why isn't that?	1	askscience
How is it possible for some people to run ultratrail races (100 miles, 30k feet ascent), let alone doing that in 20-30 hours?	1	askscience
Which is the average efficiency of hot water production in an apartment complex?	1	askscience
To make a conference "green" they're going to replace placards with digital signage displays. It this actually sensible?	1	askscience
Link between endothelial dysfunction and periodontitis. Is this actually a thing?	1	askscience