Last night we went to see "The Agony and the Ecstasy of Steve Jobs" by Mike Daisey. Two hours vanished as we sat riveted and listened to interspersed stories of Apple and Shenzhen. Mike spoke of Apple and computers as a lover, familiar with the details, and knowledgeable in the ...
"Digital biology," as I use the phrase, refers to the idea of using digital information for doing biology. This digital information comes from multiple sources such as DNA sequences, protein sequences, DNA hybridization, molecular structures, analytical chemistry, biomarkers, images, GIS, and more. We obtain this information either from experiments or ...
This the second part of three part case study where we see what happens when high school students clone and sequence genomic plant DNA. In this part, we do a bit of forensics to see how well their sequencing worked and to see if we can anything that could help ...
This the third part of case study where we see what happens when high school students clone and sequence genomic plant DNA. In this last part, we use the results from an automated comparison program to determine if the students cloned any genes at all and, if so, which genes ...
Part I. The back story from the genome record Together, these five posts describe the discovery of a novel paramyxovirus in the Aedes aegyptii genome and a new method for finding interesting anomalies in GenBank. I. The back story from the genome record II. What do the mumps proteins do ...
Part IV. Assembling the details and making the case for a novel paramyxovirus This is the fourth in a five part series on an unexpected discovery of a paramyxovirus in a mosquito. In this part, we take a look at all the evidence we can find and try to figure ...
Well, I had to test Scribd with something. Why not use a document on the Massachusetts Life Sciences Industry? Scribd is sort of like the YouTube of electronic paper. I found Scribd from TomJoe's post about Life on Mars. His PowerPoint talk is really much more interesting than the life ...
I've been writing quite a bit this week about my search for a cross platform spread sheet program that would support pivot tables and make pie graphs correctly. This all started because of a bug that my students encountered in Microsoft Excel, on Windows. I'm not personally motivated to look ...
I think all of us; me, the students the OO advocates, a thoughtful group of commenters, some instructors; I think many of us learned some things that we didn't anticipate the other day and got some interesting glimpses into the ways that other people view and interact with their computers ...
The auditorium could have been empty as I focused on the slide overhead. Questions formed out the mist, and my heart pounded as I took a deep breath and began to my raise my hand. "Da da da dah! Da da da dah, da da da da da da da ...
The University of Virginia does. They survey students every year to find out what they're up to tech-wise. Apparently 99% of their first year students own computers. And, a large majority of those computers are laptops (3058/3113 or 98%). And, what's on those laptops? Let's have a drum roll: 60% ...
One of my chief joys in life, often to dismay of others, is working with data. Some members of my family (who shall remain nameless) would characterize this fixation as bordering on obsessive, others just call me a "geek" and leave it at that. I don't care. Give me a ...
These days, DNA sequencing happens in one of three ways. In the early days of DNA sequencing (like the 80's), labs prepared their own samples, sequenced those samples, and analyzed their results. Some labs still do this. Then, in the 90's, genome centers came along. Genome centers are like giant ...
The other day, I wrote that I wanted to make things easier for my students by using the kinds of software that they were likely to have on their computers and the kinds that they are likely to see in the business and biotech world when they graduate from college ...
Your canopy is disappearing, you're likely to freeze. NASA's Earth Observatory reports that over 1,110 acres of forest were illegally logged, during the past four years, in the Monarch Butterfly Biosphere Reserve in central Mexico. Monarch butterflies travel here from all over the United States and Canada. Images from the ...
Some people, like Imelda Marcos and Dr. Isis have a thing for fancy shoes. I go crazy for gadgets. For my birthday this year, my family bought me a new iPhone! Yeah! So, I've been killing several hours today filling it with cute little iPhone apps. Who knew one little ...
Believe it or not, there is the remote possibility that I may get to have some influence in getting a web application built, that I can use in teaching, that will do something that I want. Unfortunately, I know very little about the relative merits of AJAX/JavaScript vs. Flash vs ...
A few weeks ago I attended a education conference at Pacific Science Center entitled, " A Conversation that Can Change the World." It was interesting. Everyone was pretty enthusiastic at the meeting and there was a lot of positive energy. We got to see Theresa Britschgi from Seattle Biomedical Research ...
Poor PZ! Stranded without a working laptop in a strange town! This is the kind of situation that gives me nightmares, so I like to upload presentation materials to the web just in case. Lately, I've been looking at different methods for doing this to see which ones l like ...
In its simplest sense, we imagine that learning occurs through a series of positive and negative rewards. Some actions lead to pleasure, others to pain, and it seems reasonable to expect that people will repeat the actions with pleasurable results and avoid those that ended in pain. Yet, we all ...
We always enjoy home science experiments and it was fun the other night to learn about a new experiment we could try with our teenage daughter and an iPhone. As it turned out, the joke was on us. My husband is an enthusiastic fan of the iPhone store. Last night ...
The NASA Earth Observing System is an incredible resource for both science and education. One of the amazing things about it is all the different kinds and quantities of data are assembled together into pictures that even grade school kids can immediately comprehend. How do they do it? Each of ...
Okay OpenOffice fans, show me what you can do. Earlier this week, I wrote about my challenges with a bug in Microsoft Excel that only appears on Windows computers. Since I use a Mac, I didn't know about the bug when I wrote the assignment and I only found out ...
Pull a spaghetti noodle out of a box of pasta and take a look. It's long and stiff. Try to bend it and it breaks. But fresh pasta is pliable. It can fold just like cooked noodles. When students first look at an amino acid sequence, a long string of ...
There's no question that the ability to work with information is one that will be required and valued for a long time to come. I think it's imperative for teachers to have students practice this skill whenever an opportunity comes about. The problem for many teachers is finding the time ...
A long standing debate in my field is whether or not biologists, who work with computers, need to learn how to program. I usually say "no." Let the programmers program, the biologists interpret the results, and let everyone can benefit from each other's expertise. Well, I've changed my mind in ...
Worldmapper is a web site with 366 maps of the world. These maps however, are not the kinds of maps you've seen in school, with every country shown by size. These maps are cartograms. It's a bit like seeing a cartoon version of a Thomas Friedman book. These maps present ...
