K-Capture Muon Tomography: A Proof Of Principle
In a recent post in this blog I discussed the idea of exploiting the properties of negative muons for a new kind of imaging technique of unknown volumes of material.
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Ocean Gate's Titan Submersible: A Suboptimal Shape and A Tragedy.
Most if not all deep submergence vehicles that take people to the deepest parts of the ocean have a spherical pressure hull, not a cylinder. There is a simple reason for this: symmetry.
Not As Scary As It Seems: Planet At Risk Of Heading Towards “Hothouse Earth” State
This is scaring some people - because they describe dramatic things that could happen like floods tens of meters deep, and the world too hot for humans. Most of this is for far into the future. The…
Did Environmental Working Group Manufacture A Study Just To Sue Quaker Oats?
On February 15th, the litigation outfit known as Environmental Working Group, most famous for using public USDA data (although