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Classic Digital Bio

Category archives for Classic Digital Bio

I want my plant TV!

A long time ago, I saw a Star Trek episode where the crew encountered aliens who lived at a different frequency. I may have this backwards, but I think the aliens moved so quickly that no one knew they were there. And until problems struck, our heroes were happily oblivious to the existence of the…

No biology course is complete these days without learning how to do a BLAST search. Herein, I describe an assignment and an animated tutorial that teachers can readily adopt and use, and give teachers a hint for obtaining the password-protected answer key. Development of the tutorial and the activity were supported by funding from the…

What’s that stuff?

Have you ever wondered about Cheeze Whiz? why new cars have a distinctive smell? or what makes golf balls so springy?

The fall soccer season is well underway and the Hummingbirds soccer team is kicking everything in sight. The hummingbirds in these two series of photos are much quicker, considerably smaller and certainly cute. A friend sent me this link since I manage the Hummingbirds soccer team. Hopefully, the person who posted these shots of baby…

One of most wonderful things about the Internet has been the emergence of research projects that involve the general public. Universities like Cornell, Kansas University, and the University of Minnesota, to name a few, have established web sites and on-line databases that encourage both students and amateur biologists to participate in biological field studies. Not…

It seems kind of funny to be thinking of anti-freeze at the moment, with heat waves blanketing the U.S., but all this hot weather makes me miss winter. And so I decided it was time to re-post this from the original DigitalBio. Winter is coming soon, my bike ride to work was pretty chilly, and…

Trade publications; such as catalogs, technical bulletins, and web sites; are a valuable source of information for students in biotechnology-related courses. Not only do catalogs and technical publications provide current information, but they also contain a wealth of useful facts and physical constants that biologists need on-the-job. Further, using catalogs in the classroom mimics the…

A few years ago, the General Biology students at the Johns Hopkins University began to interrogate the unseen world. During this semester-long project, they study the ecosystems of the Homewood campus, and engage in novel research by exploring the microbial ecosystems in different sections of the campus. Biology lab students gather environmental samples from different…