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westward

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I'm curious to know if "newly discovered" species existed 20 years ago and were actually just discovered, or if they are a new species that didn't exist until recently.

Is there a way to tell?

Examining old hosts that have died and been preserved and seeing if the 'new species' exists there maybe?

Differences in wall-to-wall distances at middle and longer distances are less important than in shorter distances. The article uses a 100m race. But consider a 50m race. 3 cm over 5,000 cm is a .06% difference. That's easily 1/100 of a second in a 24 second race.

But in longer races, there are many other factors that add noise to this. For one, swimmers aren't competing in a pool where one has to swim 1,500m and another 1,499m pool. They are making turns. A 3cm different is well within the 'noise' of a flip turn.

Also, there is drafting and bow waves, and other things going on that have a bigger effect than the 3cm per length.

Driving while using a mobile and drunk driving are qualitatively different for at least one important reason... If I'm talking or texting while I'm driving, I can stop if traffic patterns become sketchy. I can't suddenly stop being drunk.

Clear and dry with light traffic is very different than snow in a construction zone. Phone use is something I can stop doing. The same can't be said for being drunk.

Based on the timeline, he had to have contracted Ebola pretty much the day he left.

That seems pretty unusual, isn't it? How long was he there, a couple months?

"Symptoms usually occur within eight to 10 days of infection and Dr. Spencer had been home nine days when he reported feeling ill." That's not including travel time local and international.

That's a tight schedule!

Is the price of something determined by how much it costs to make or how much someone is willing to pay for it? I believe the correct answer is "It depends and both".

If you think it's just cost+profit then, prices will rise only by the percentage of which labor is a part of that price. In the restaurant industry, for example, labor costs are about 35% or the total costs. If wages increase 10%, costs increase 3%.

Reminds me of a Cory Doctorow short story that takes place in the near future. In it, US Customs can't view your Google search history, but they can view the ads served to you as a result of your searches.

You both miss the point. The plural of anecdote is not data and the singular is "Who cares?".

For a man born in 1895, life expectancy was 48 years. For a man born in 1985, life expectancy is 71 years.

>Does he have problem with his sexuality ?

You may not be aware of this, but this question will likely get you downvoted as it will be perceived as homophobia (or at least heteronormativity).