sends news of this beautiful three-dimensional papercraft Periodic Table of Elements
The Alexander Arrangement is a three-dimensional paper sculpture of the periodic table designed by Roy Alexander, with whom I collaborated on this version. For the first time this clever form of the table has been combined with my photographs of real element samples, resulting in a quite lovely object. (...)
The Alexander Arrangement deals with the fundamental problem of gaps in the traditional arrangement of the periodic table by wrapping the transition metals and the lanthanides/actinides into loops, so all the elements that are supposed to be next to each other actually are next to each other. You can read it as a complete spiral loop through all the elements without any gaps.
The table is printed on top-grade, heavy paper printed on both sides, and includes detailed instructions for assembly. The result is a sturdy object you can carry around, put on a table, hang as a mobile, or, if you're like me, use as a tree-topper for a festive seasonal science tree.
"It takes about 10 minutes to put together if you don't read the instructions," Theodore tells us. "No idea how long if you do read them, that's not the kind of thing I would stoop to."
The Cobham catalog, exposed by The Intercept, features countless pages of surveillance gadgets sold to U.S. police to spy on American citizens: tiny black boxes with a big interest in you. In the creepily bland feature lists and nerdy product names is a whisper of a dark future; perhaps darker than anyone can imagine.
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This Python Mega Course will help you learn to code by teaching you to build 10 real-world apps that each highlight a unique use of Python.Job prospects for coders are still growing steadily—and with Python being one of the most popular coding languages out there today, it’s important for job seekers to demonstrate a widespread understanding of the […]
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