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Search Results for Urmila Chadayammuri

Big Bang, Give Me a Twirl

Big Bang, Give Me a Twirl

Radio telescopes reveal surprisingly neat rotation in extremely young galaxies “We are made of star stuff.” These timeless words from astrophysicist and space evangelist Carl Sagan are more than poetic rhetoric. The carbon, nitrogen, oxygen and silicon—so central to life

Making the most of twists and turns: Harvesting mechanical energy with carbon nanotube yarns

Making the most of twists and turns: Harvesting mechanical energy with carbon nanotube yarns

American and South Korean scientists have developed carbon nanotube yarns that convert twisting and stretching motions into electrical signals. The applications range from wearable sensors to harnessing the energy of ocean waves.

Bull’s Eye: Targeted Immunotherapy of Myasthenia Gravis

Bull’s Eye: Targeted Immunotherapy of Myasthenia Gravis

Myasthenia gravis is a motor disease, starting with muscular pain and potentially escalating to failure of vital muscles such as the diaphragm. Like other autoimmune diseases, it was historically treated with steroids, which suppress the immune system overall. Professor Richard Nowak at the Yale School of Medicine has found a much more targeted attack strategy.

Rain on Black Holes

Rain on Black Holes

Nearly every observed galaxy has a giant black hole at its center. Clues lead us to believe that these monsters, weighing as much a billion suns, consume copious amounts of gas from their environment and occasionally spew-out some of it

The Gruber Cosmology Conference at Yale

The Gruber Cosmology Conference at Yale

The third annual Gruber Cosmology Conference took place at Yale on October 7th, honoring discoveries advancing our understanding of the universe. This year’s Gruber Prize recipients were Rainer Weiss, Kip Thorne, and Ronald Drever, the leading scientists on the LIGO