Showing posts with label DIY bio. Show all posts
Showing posts with label DIY bio. Show all posts

Sunday, April 13, 2025

James Weiss’s Hidden World

Even though we moved from Travis County to Hays County, I maintain a City of Austin Public Library card because one branch is very convenient on the way home from  grocery shopping. Browsing the life sciences stacks around Dewey Decimal 570, I found The Hidden Beauty of the Microscopic World by James Weiss. I renewed it twice. It was easy enough to flip through the pictures. Then, I made the time to read the story. 

The Hidden Beauty of the Microscopic World is a picture book but the author does deliver an informative narration, nicely balanced between technical correctness and common readability without the gee-whiz and golly of so much populist science. Weiss shares his own diary of discoveries.

 

The Hidden Beauty of the Microscopic World
by James Weiss. London: Watkins Press, 2021
.


Weiss says little about himself, other than he was living in Poland and on a very limited budget when he took an active interest in the microscopic world. I infer that he was at university and this new hobby was an extension of his classwork because he credits professors in the frontispiece. He gathered up his zlotny and bought himself a binocular microscope and began his new journey. 


Laxodes karyorelictea
 

Weiss collected samples from ponds, streams, and the Vistula river, and from trees, soils, and other places around. In addition, he kept a tank of water into which he put many of his samples after photographing them. From that he also harvested targets for study as the ecosystem developed and evolved. 

 

Lacrymaria olor

As Weiss honed his methods he settled into a presentation style. Except for the subject displayed, the pictures all look very much alike. Paramecium, euglena, or tardigrade, everything is very green and sometimes a little out of focus away from the center. There are  few opposite contrast dark lightings and no stains. 

Paramecium at top is infected with
bacilli. That kind of symbiosis may be the
source of our mitochondria.

Darks are an old technique that reveal other features of the object by passing less light through them. I discovered the same thing at age ten with my own Tasco microscope: use the back of the mirror as the reflector. Somewhere in a box is a snapshot of a salt crystal taken with my mother’s Kodak 828 Pony.


Must show a Tardigrade, of course.

James Weiss served as a writer and researcher for the MicroCosmos channel on YouTube which ran from 2019 through 2024. 



They produced 346 videos and attracted over 900,000 subscribers and even sold their own brand of binocular microscope and a soundtrack before closing up and moving on.

 

PREVIOUSLY ON NECESSARY FACTS

Before Darwin 

A New Microscope 

Stem Cell Collection 

Biobash: Chamber Replicates Success

From Texas to the Moon with John Leonard Riddell 

Epigenetics and Evolution 

Microscopy (again)

  

Thursday, July 10, 2014

Cell Repair and Tissue Sales


Back in the 1980s, the "cyberpunk" science fiction genre touted personal technologies in the early 21st century.  Here we are.   In the stories of William Gibson, in particular, but also Pat Cadigan, Lewis Shiner, John Shirley, and others, biotech takes the down-front stage position, even as computering of all kinds provides a rich array of characters (maybe even the chorus).  After I took the picture here - and I am sure that it meant cellular telephone repair - I saw a sign at a Walgreen that said " $$ Tissue Sale $$".  Soon… soon…

Previously on Necessary Facts

Saturday, October 27, 2012

Biohackers

For most of the history of life sciences, major discoveries were made in labs less sophisticated than today’s kitchens … Laser meat thermometers. Handheld blenders. Microwave ovens. Ziploc bags. A steady supply of electricity, clean water, and refrigeration.

Biopunk: DIY Scientists Hack the Software of Life by Marcus Wohlsen (Current Penguin, 2011) does for the next generation of homebrew science what Steven Levy’s Hacker’s Heroes of the Computer Revolution did for the previous transformation from a world based on industrial manufacturing to one dependent on information services.  The next revolution will transform our inherited legacies into self-made potentials.
Book cover showing schematics of microscopic particles

Each of us is an individual.  Individualism is not an abstract political idea.  It is a biological fact.  

"In his apologia for chemistry, The Same and Not the Same, (Columbia University Press, 1995) Nobel laureate Roald Hoffmann asserts that no two hemoglobin molecules are identical. So-called “identical twins” are not. Individualism is objectively real: both empirically knowable and rationally explainable." (From this blog post.)

The consequences of genetic individualism serve as one large motivator for many of the innovators and inventors spotlighted in this book.  Many of the biohackers who build labs in kitchens, closets, and garages, seek to get beyond the medicines for mass populations, to discover the origins of individual problems and find the one exactly right solution for that person. 

A point not made explicitly by Wohsen or Levy but fundamental to them both – and in reply to Pres. Barack Obama and Prof. Elizabeth Warren on the question of who built what: invention comes from individuals. Even with Wikipedia and Google, we do not share a collective mind.  Someone had to invent the shovel before “we” could build roads.  Not everyone employed in a government laboratory – or for a pharmaceutical firm – innovates, invents, creates, or discovers.  As both Wohlsen and Levy demonstrate, those new ideas and processes come from outside the norm, beyond the expected, without approval or permission – or even funding. 

Biohacker Kay Aull’s father was found to have hemochromatosis: his body absorbs too much iron. It is a genetic defect. She carries the gene, also.  Kay Aull verified this by building her own laboratory test in her kitchen for under $100. 

Like the replication and mutation of DNA itself, Wohlsen tells essentially the same story about very different people working in their own ways on problems they find interesting.  They hack processes on the cheap to replicate that for which industry and government laboratories pay catalog prices in the hundreds of thousands of dollars. Meredith Patterson built her own “LavaAmp” thermocycler for polymerase chain reactions. J. Chris Anderson, Raymond McCauley, Anne Wojcicki, Linda Avery, Aubrey deGrey, Guido Nuñez-Mujica, and a dozen others have their own hacks, their own missions.

And they rely on commercial labs as needed. In fact, the wet lab as a marketable service is one aspect of this new revolution. In addition, the biohackers have conferences and meet-ups of their own, while they also attend mainstream events. Many have advanced university degrees; some dropped out of college to pursue biohacking. Many of them know each other, just as Bill Gates and Steve Jobs crossed paths in Albuquerque. 

This is a global phenomenon. Wohlsen tells of the cotton farmers of the Gujarat state of India who arguably captured and then remarketed a Monsanto product, Bt Cotton, now known variously as BesT Cotton, Navbharat 151, etc. Moore’s Law for computers found a generation every 18 months. Biology trims a few months off of that. 

Biohackers also eschew the secrecy that surrounds genetics research. Billions of dollars are at stake. Competition is fierce. Corporations have every incentive to keep their knowledge base proprietary, secret, and then when announced, locked in patents. But this retards progress.  Despite the claim that patents “promote the Progress of Science and the useful Arts” (Art. I. sec. 8. of the Constitution), the historical evidence is that openness works much better.  Biohackers share information.

You cannot have heroes without villains. The bad guys hang out in the halls of Congress. Bart Stupak represented northern Michigan which is still Paul Bunyan country; he is now retired and working as a lobbyist. Stupak called frontline genetic research "snake oil."  Henry Waxman still speaks for Beverely Hills. They led and lead the gang that would crush biohacking with new federal laws. Those laws would prevent you from resequencing your own DNA to fix your own problems. 

Unfortunately – something of modern trend in books like this – the notes are in the back; and lack direct references such as numbers or asterisks in text, but are listed by page number and key phrase. 

This book is an excellent introduction to the open community of biopunks and gene hackers.  Wohlsen provides websites, citations, and other supporting documentation. If you are looking for a biohacker conference or website, or want to join a meet-up, this is a good overview of the culture, its arts and industries.

ALSO ON NECESSARY FACTS
Epigenetics
Disruptive Diagnostics and the Business of Science
Austin Biobash November 2012
Austin Biobash February 2013
Bob Swanson and Genentech
Fertile Hybrids Challenge Darwin