Why Do We Exist?
The Nine Realms of Universe that Make You Possible Book by astrophysicist Hakeem Oluseyi with Nils Johnson-Shelton, published in April 2026. Oluseyi’s central idea is that human existence becomes comprehensible when reality is viewed at several radically different scales. The laws governing quarks, people, stars, galaxies, and the universe appear very different, yet they are…
Critique: Psychedelics align brain activity
Nature 656:936–947, 2026 “Psychedelics can profoundly alter consciousness by reorganizing brain connectivity, producing acute experiences that shape lasting psychological change, Psychedelic dynamics are commonly described as desynchronized or entropically disordered, yet the brain organization underlying self-dissolving and boundary-dissolving experiences that participants often report, and how context shapes that organization, remain unresolved. To address this, we…
ND Filters in Antartica?
Taking a trip to Antartica in a few months with Johan Drone Adventures and did some research with the help of Claude on the need for and use of ND filters. Drone Video For drone video: Get an ND set. Antarctica is exactly where you’ll need them. Smooth-looking video depends on keeping your shutter speed roughly…
The Universal Raw Photo Workflow
One Universal Workflow for Literally Any RAW Photo Editor from Andy Hutchinson (Thank you, Andy!) Universal RAW Workflow.pdf
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About Me
Hi, I’m a neurologist geek with interests in computers, drones, photography and life. I like to dabble in philosophy and astronomy too.
Besides my medical practice, my other main job is being a Pop pop.
I’m also involved with Delaware Public Media (recent board chair and now on the executive committtee.) I’m also president-elect of the Medical Society of Delaware.
Just starting out in the Blogosphere – hope you like what I write 😊
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Dr Bob, Brain Mechanic 