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• Peanuts aren’t actually nuts – they’re legumes
Ixodes holocyclus before and after feeding |
That’s a Clam Bucket.I was watching this at a building site today, but can't figure out what it does. It seems to dig down a few feet into the ground (until it is completely below ground level), but doesn't bring up much earth (but when it comes up it is often dripping watery cement). It doesn't look like an efficient tool for digging up earth compared to a normal digger. However, it can be in the one spot working for hours at a time. When I took the photo it was working in that rectangular hole bounded by a concrete surround partially off the picture on the bottom left (the area of the hole bounded by the concrete was slightly bigger than the jaws of the device and the hole was filled with water prior to the device being lowered into it). I have also seen it used in just normal holes of the same surface
size tat didn't have a concrete surround. Any ideas?
View attachment 113797
A Visual Guide to Multiple Sclerosis
Learn more from this WebMD slideshow about multiple sclerosis, MS -- its cause, symptoms, diagnosis, treatment, and other facts.www.webmd.com
The roots of MS remain mysterious, but doctors see some surprising trends. It's most common in regions far from the equator, including Scandinavia and other parts of Northern Europe. These areas get less sunlight, so some researchers believe that vitamin D (the "sunshine vitamin") may be involved. Research suggests a possible link between vitamin D deficiency and autoimmune disorders, but studies are ongoing. Genetics appear to play a role, as well.
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