PeteyMax

PeteyMax t1_je299lw wrote

I lived in Toronto for a total of about 1 year, 2/3 of that time near the ravines. One time my friend took to the museum of natural history, where we could view stuffed animals, live insects, and small mammals neurotically pacing back and forth inside glass cages. Pretty awful considering just hiking in the ravines I saw foxes, coyotes, otters, a great horned owl, and many other forms of wildlife, all in their natural habitat.

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PeteyMax t1_jds1k8w wrote

For the good, I'd play him some Warpaint, which is the only modern, popular music which I think can hold a candle to the great European masters. For the bad, I'd play him some Nicki Minaj, or any one of the numerous other "hip hop" songs that the major label pop music factories churn out.

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PeteyMax t1_j93sebp wrote

Most spiders have two main eyes similar to ours, each having a lens and a retina with multiple light sensing organs for detecting images. Unlike our eyes, however, it is the retina rather than the eye that moves in order to both focus and direct the view. Since the field of view tends to be quite narrow and spiders cannot move their heads, in addition to the two main eyes, spiders also have between four and six other simple eyes scattered around their heads. These eyes can detect motion so that the spider can orient itself towards the source of interest.

Here is a video showing a translucent spider where you can see the motion of its retina:

https://www.youtube.com/watch?v=gvN_ex95IcE

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PeteyMax t1_j4wy3ac wrote

It wouldn't be any use. No information can traverse the event horizon: your probe might be inside there, looking around. Hell, it might even make it through to the other side of the black hole! But you wouldn't know it because no light can escape and tell us what's going on.

Of course, the more difficult problem is that there are no black holes (that we know of) inside the solar system. At present, only two probes have made it beyond the bounds of our own solar system, and only by a short hop. The nearest black hole is a lot farther than that.

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