#Boston #Art

The Ether Dome at Mass General Hospital also works as a conference room with a projector these days, creating this interesting composition.

https://en.wikipedia.org/wiki/Ether_Dome

New Planet, Konstantin Yuon, 1921.

#art

I built another #Meshcore node today, replacing an older setup I had installed inside a take-out soup container.

Internals are this ceramic filter: https://zbm2industries.com/products/mesh-ceramic-filter

And Heltec v4.

It's an always-on Client node which I use over this: https://github.com/jkingsman/Remote-Terminal-for-MeshCore

A compliant USB 2.0 cable can be 5 meters in length.

Tonight I tried my hand at some amateur molecular docking computation. Pictured is one binding found of the caffeine molecule to the human adenosine receptor with PDB ID 2YDO.

I may have some more fun with this later. I'm interested to see if I can find any less canonical drug interactions on other receptors, which I understand is a process called Inverse Docking.

Newest #meshcore base station deployment, with an Alfa Network AOA-915-5ACM 915 Mhz antenna, RAK4631 transceiver, and generic amazon parts for the rest.

Looking forward to the Heltec v4 incoming soon for higher output power.

Active on the populated #Boston #meshcore network.

"Radio-terminal" I've been using some as a #meshtastic mobile node. Enclosure is something custom made in SolveSpace for the LilyGo S3 Core, formerly part of a T-Beam in my case. UMPC/Netbook is a GPD Pocket 3.

Point of growth for the future: a friction-fit enclosure design that doesn't use duct tape to close, or something closing with metal bolts if they don't cause interference with this radio system.