That’s why.
Developing embryonic heart.
(My personal favorite. This is beautiful)Embryology is so cool!
Making this DNA scarf is on my list of things to do. Like I’ve said before, base pairs are very stylish this year ;)
Some art, finally!
I doodle Math Beasts when I’m feeling particularly stuck in an art rut. They’re just about my favorite things to draw besides pretty ladies.
I wish my math class doodles looked half as cool as these!
The ACS organic final
Right before you take it:
halfway through it:
As you turn it in:
As you are leaving the science building:
A Self-Portrait of Opportunity
I want you to stop and think about something. This is a picture of another planet. Where this robot is. Right now.
As we sit here on Earth in this or any moment, we each have in our heads a flurry of worries and questions and ideas. And most of them pertain to our own lives. That’s okay, it’s human nature. We are each the center of our own universe.
I often think about this in crowded places, like while in traffic, as the place I’m going is far more important than the place all of these other people are going. I’m convinced that they feel the same way. And so we sit.
But that means that there are seven billion mental universes walking around on this planet. We are staring into them through little digital windows that we carry in our hands, and certain that this decision is the most important decision. Everything that is happening is happening to us.
Yet for the past eight years, there has been a dusty, six-wheeled rover crawling around the surface of Mars, completely alone. Incidentally, that rover has exceeded its expected mission of 90 days by thirty-two times over. That’s admirable, and I can’t help but personify the little guy. Like a sort of scrappy, diligent explorer, quietly working hard for the benefit of someone else. “No complaints, boss!” Like Johnny 5 meets Wall-E.
And so we get images like this, reminding us that every day we can look beyond our personal universe. What a thought! Look at how much is out there. Think of what else we could see! Let’s go.
10 Drosophila Salivary Chromosomes
Drosophila salivary gland polytene chromosomes
Highly replicated polytene chromosomes of the Drosophila salivary gland stained with DAPI (blue) and antibodies directed against gypsy insulator proteins Su(Hw) (green) and Mod(mdg4)2.2 (red).
Credit: Elissa Lei, Ph.D. @ NIH
Used in the article “The humble fruit fly, Drosophila melanogaster — An Introduction” on SciTechLab blog.










