Like a soap bubble

I just returned from three weeks of botanical surveying in the forests of Costa Rica. I’ll write more about the trip – and what we found – in my next post, but for now I just want to share this lovely image. The plant you’re looking at was described to me as ‘una hoja plastica’,…

The magic of x-rays

Have you ever thought about taking an x-ray of something besides your bones? Maybe a leaf? What if we could see the structure of a plant without damaging it in any way? The important issue is how to get contrast in the final image – do we look for x-rays to be absorbed (as in…