Activity Stream

These two values are close. The article that you quote gives one reason that the radiation was higher in A15 A slightly different trajectory...

I agree wholeheartedly LJ continues to bombard this thread with links that are a patchwork of surfing the web, posting the surfing results here.

Evolution on the timescale of a few hundred generations...cool!

This is a partial sentence, no one can figure out what you are referring. So please complete the thought or just let it pass as much of your...

Your methodology is sloppy. Science is about precision. Dismissing actual accuracy as an "academic exercise" means you fundamentally do not...

Added, lactose intolerance is not an allergy but reduction or lack of the enzyme to break down milk's sugar. The genes that aid post-weaning milk...

I would not characterise "not related to each other" as "random" - random variables can be dependent. But it now seems to be common usage in...

Ah, that was needed context, I too had no idea what this was to show. This short video should be watched first (the collapse): ...

Ah, I misunderstood your science fiction scenario.

If events are rare, like some failures, and not related to each other, i.e. random, the Poisson distribution applies and the number of events by time...

The right video. It's titled "Liebherr - The lift that writes port history in Rostock". A few weeks later it would write more Rostock port history...

China Aero & Space Weekly News Round-Up - Episode 29 (12 April – 18 April 2021) ...

If we have a "dataset", it sounds like we are talking about a sample. Unless the dataset includes all possible outcomes, in which case we are...

What I meant was that you add up all the things in your dataset and divide by the number of things in your dataset. Same calculation. Whereas for...

Look what I found: https://www.hq.nasa.gov/alsj/tnD7080RadProtect.pdf Maybe 1969 technology was not up to the task.

85% of a translunar dose comes from the trapped protons in the radiation belt. Amazing!

https://meridian.allenpress.com/radiation-research/article-abstract/49/2/245/45176/Nuclear-Track-Recordings-of-the-Astronauts 201 mrads = 2.01 mgy. ...

No we do not need to know any more. NASA was "surprised" which means they did not know. Pursuing the minutiae is simply and academic exercise. If...

Here is a local news clip that a saw earlier, basically some people won't follow the rules, there are reasons this might affect me....

The chances of the Atlantic bubble has been delayed for about a month now, Nova scotia starting Thursday morning there won't be any non essential...

Go my second dose this morning. Nurse said I have tough skin (nurse who did the first dose three weeks ago didn't mention it). My arm is really...

I'm not sure in what sense you calculate them in exactly the same way. A population moment can be calculated when you know the probability...

Any landing you can... uh, wait, never mind!

Won't Earth get hit with whatever the Sun expels anyway? It's scoured inside or scoured outside, from what little I understand. Certainly there's...

Could be worse, you could have gone through all that and found out it sounded bad! :evil:

I remember back when I thought eventually, all of my communication would be centralised in my email account. Now every bulletin board, networking...

We very much need a "like" button on this forum!