Photons from Stars — Are there gaps ? Oct 2021
Janis Joplin Sep 2021
Mathpix Snip Sep 2021
Take a photo of a handwritten math problem and get the LaTeX code from your smartphone (or computer) Take a photo on the iPhone, and crop it. Submit and voilá. Here’s the LaTeX code (I added code shown in red to remove the equation number): \begin{equation} \[ \therefore R_{1}=\left(\frac{q a}{2}\right)\left[2-\alpha^{2}(1+\beta)\right] \end{equation} \]
The (W)rapper Tower Sep 2021
Maybe you’ve seen this; I just now noticed this building project. At first, I thought I was seeing ‘decorative’ bands; but this is the exoskeleton, the load carrying frame. The (W)rapper Building Los Angeles, CA Excerpts “Arup used an LS-Dyna model for its nonlinear seismic analysis of the (W)rapper.” “EOMA, Eric Owen Moss Architects, created […]
Mt Palomar and the Hale Telescope Sep 2021
FOR KIDS https://kids.kiddle.co/Palomar_Mountain GENERAL https://en.wikipedia.org/wiki/Palomar_Mountain https://en.wikipedia.org/wiki/Palomar_Observatory https://en.wikipedia.org/wiki/Hale_Telescope BONUS — bike ride up the mountain https://www.youtube.com/watch?v=d_CYrmC4O_Y
The OEIS Foundation Sep 2021
Visual Math Sep 2021
Excel Dropdown with NO worksheet data list — redux Aug 2021
I decided to delete this post … There are limits to the number of items that will show in a data validation drop down list: The list can show up to show 32,767 items from a list on the worksheet. If you type the items into the data validation dialog box (a delimited list), the […]
Texas — Residential & Commercial Inspections Aug 2021
Residential & Commercial Inspections https://www.greenworksinspections.com/ … from the linked website Looks like a comprehensive set of services. Foundation Inspection With Engineer’s Report Foundation Design Structural Plans & Design (Remodel/Addition) Load Bearing Wall Evaluation Framing Review Architectural Design & Drafting Structural Engineering Consulting Quite a large team https://www.greenworksinspections.com/our-team Four PEs; several certified inspectors. I think coordinated […]
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