Development

Category archives for Development

Best Image Today

Here is today’s scientific image: This delicate, fluffy object is a cytoskeleton viewed under a fluorescence confocal microscope. Below is a time-lape video of the process. For an explanation of why the cell’s actin fibers twist around into this shape, go to our website. Indeed, all three of today’s new articles involve crucial cellular dynamics:…

Getting the Whole Picture

What’s in a picture? Prof. Benny Shilo knows the value of a good picture. We recently mentioned his book: Life’s Blueprint, which uses photographs of things like bread dough and yeast cells to illustrate the process of biological development. Here is the image from the most recent piece we have uploaded on his research: This…

To attain knowledge, add things every day. To attain wisdom, remove things every day. Lao Tsu Apparently our nervous systems develop according to the Chinese philosopher’s principle of being and not being. As our nerve cells grow, they send out long extensions – axons – throughout the developing tissues. And as they reach out, some…

Five articles (plus some photos from the recent Researchers’ Night activities) are now online in the fall issue of Interface magazine (the Weizmann Institute’s “friendly” science magazine). • Read about a new kind of water treatment system – one that breaks down such complex, man-made chemicals in water as cleaning fluids, flame retardants and pesticide…