Graphene, a material that consists of a lattice of carbon atoms, one atom thick, is widely touted as being the most electrically conductive material ever studied. However, not all graphene is the same. With so few atoms comprising the entirety of the material, the arrangement of each one has an impact on its overall function.
By Madeleine Stone @themadstone
Lisa Gretebeck always knew she wanted to be a veterinarian. Like many aspiring young vets, Gretebeck was first attracted to the career through her love for animals.
It wasn’t until she was 18 years old that Jordi Rivera Prince, a rising junior at the University of Pennsylvania, learned in depth about evolution.
A team of scientists and physicians at the University of Pennsylvania will lead a four-year effort worth as much as $22.5 million to develop next-generation technologies to restore memory function in people who suffer from memory loss due to disease or traumatic injury.
For the last century, the concept of crystals has been a mainstay of solid-state physics. Crystals are paragons of order; crystalline materials are defined by the repeating patterns their constituent atoms and molecules make.
Angiogenesis, the sprouting of new blood vessels from pre-existing ones, is essential to the body’s development. As organs grow, vascular networks must grow with them to feed new cells and remove their waste. The same process, however, also plays a critical role in the onset and progression of many cancers, as it allows the rapid growth of tumors.