Russian soldiers witness the awakening of an elder god.
If the moon were at the same distance as the ISS
The mineral component of bone is comprised mostly of the calcium phosphate mineral hydroxyapatite which is embedded in the organic component type I collagen. When bone is exposed to a mildly acid environment the mineral component leaches out leaving only the pliable organic component. Vinegar is safe to use and does not destroy the protein scaffolding that gives bone it’s characteristic shape. This is a human fibula tied in a knot.
Eclipse in Chile
Dropping Ice Down a 90m Borehole in Antarctica Makes a Very Unexpected Sound
Physics: What ink looks like running through soap bubbles
Source: Compilariz on YT
My eyes just aren’t sure how.
These are called RGB dispersion prisms
you can buy them here…
Above: An artist’s impression of GW150914, the event that created the first observed gravitational waves.
Physicists long thought gravitational wave memory would be impossible to detect. Not anymore.
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