Here, I am collecting samples with teammates; we were volunteers with a marine biology research project. We were called the ‘goats;’ we spent our time on sharp, slippery rocks to get to the tide-pools. The cool kids did the diving and underwater tasks.
Here is my new podcast: Conversations with…
One series will be Conversations with…scientists
That’s where I talk with researchers about their work, about their approach to science, their mentoring, their life.
My first episode is with and about Carol Robinson, professor of chemistry at the University of Oxford. She has also been appointed Dame Commander of the Order of the British Empire.
And another episode is with Hui Yang from the Institute of Neuroscience at Shanghai Institutes for Biological Sciences. And I have done others, such as sneak peak of the American Association for Cancer Research annual meeting part II with the current society president Elaine Mardis from Nationwide Children’s Hospital and with the incoming president Antoni Ribas from UCLA.
You can listen to any of these podcasts on iTunes, Google Podcasts, Stitcher, Spotify, Breaker, on transistor.fm. And a few are right here.
Am writing a lot about COVID-19 and the virus that causes this infection costing so many lives and disrupting our everyday around the world.
Primer detectives is a story about reliable coronavirus assays. But lots of trouble-shooting has to happen with these PCR-based assays. And staying ahead of a pandemic is tough. One can never catch up time lost. I looked into some issues with the CDC assay and some others.
Think simple is also about assays for this virus. Labs and companies are developing simpler assays, which might make large-scale roll-out easier. Here is a video about one of the systems presented in this piece.
Coronavirus jolts labs to warp speed is a piece about the many ways labs are accelerating their work to make headway on this coronavirus. They rush to expand resources for collaboration, swap data and findings in genomics, assay-building, in structural biology. The spike protein of the virus holds some secrets about this virus’s infectiousness.
Coronavirus encounter is about an emerging structural biologist from Singapore whose career development through a fellowship in Germany had to take a detour due to COVID-19. His experience is likely one example of many around the world.
The Vertebrate Genomes Project
Here are some videos I shot and produced about The Vertebrate Genomes Project. That’s the plan to sequence all vertebrates on Earth. There are around 66,000 vertebrates.
There’s an animation about the first group of reference-grade genomes.
Since this video was produced, the research team has generated many more genomes than these first 15. Will update the animation. Information about the project’s progress can be found here.)
And here’s a mini-documentary about the Vertebrate Genomes Project
Here is a story in Nature “The Big Challenges of Big Data”
“Biologists are joining the big-data club. With the advent of high-throughput genomics, life scientists are starting to grapple with massive data sets, encountering challenges with handling, processing and moving information that were once the domain of astronomers and high-energy physicists.”
Machine learning is not magic
Here is a story in Nature Methods on machine learning, called Machine learning, practically speaking.
‘Artificial intelligence’ (AI) is hard to beat as an enigmatic term. It draws your attention and make you think of all-powerful machines.
Within the AI field, many projects involve machine learning (ML), in which a computer can learn iteratively from data and make predictions. That can be super-helpful in so many areas. The story is about a form of ML called deep learning. Biomedical researchers want to use deep learning to analyze all kinds of data and better understand health and disease.
For example, machines can learn to see assess whether tissue slides that the system has not ‘seen’ before show features of luminal A breast cancer. But it’s not easy to have machines learn in this realm. The story is about the labs trying to do so.
Erin Dewalt did this wonderful illustration for the story. It’s modern and retro, which corresponds well to ML. Which is new and it has been around for decades, too.
In genomics, there are a lot of software tools but without benchmarks , you don’t really know how well the tool does in which situation. I checked in with some benchmarkers, they’re cool and they have a lovely sense of humor, too.
Here is one benchmarking pun. And there are more in the story. Again, a marvelous collaboration with scientists and the oh-so-talented Erin Dewalt, who drew this. And thank you, Kasper!
An Iron Man and cancer researcher
This is a piece about a scientist at Baylor College of Medicine. Ken Scott is an Iron Man, a dad, a husband, a scientist, a religious man and a cancer patient. I started writing about him after I had interviewed him for a story and he shared his cancer diagnosis with me. I wrote for him and his family. Then I asked him if it would be ok to write about him in a more public way. He and his wife said yes and I am grateful for that.
The story starts like this:
As a kid, Ken Scott once rode his bike off the roof of his family home. In a later experiment, he attached a model rocket to the bike that melted his seat and his rear caught on fire. Ken grew up to marry his high school sweetheart, raise two kids, become a scientist. He trains hard; he has jogged up to 10 miles at a time wearing a backpack loaded with 100 pounds of logs. He competes in the Iron Man in which participants swim 2.4 miles, bike 112 miles and run 26.2 miles.
You can read the piece on Medium here.
For The Daily Beast, I wrote
New Mayan Discovery: The World Isn’t Ending!
…“That is correct, the world will not end,” says William Saturno, the Boston University archaeologist behind a new paper that could help put to rest the long-held myth that the ancient Mayans predicted a 2012 apocalypse—a belief still held by 10 percent of the world’s population, according to Reuters. “A cycle is ending, but a new one begins, according to the Mayans, who regard their calendar as a series of infinite cycles,” he says.
Read the full story here, which also includes a bit about an excavated room that was likely space where a Mayan nerd—a calendar-keeper, astronomer, and scribe—puzzled away.