Penguin feathers may be secret to effective anti-icing technology
Ice buildup on powerlines and electric towers brought the northern US and southern Canada to a standstill during the Great Ice Storm of 1998, leaving many in the cold and dark for days and even weeks. Whether it is on wind turbines, electric towers, drones, or airplane wings, dealing with ice buildup typically depends on techniques that are time consuming, costly and use a lot of energy, along with various chemicals. But, by looking to nature, McGill researchers believe that they have found a promising new way of dealing with the problem. Their inspiration came from the wings of Gentoo penguins who swim in the ice-cold waters of the south polar region, with pelts that remain ice-free even when the outer surface temperature is well below freezing.
Gender gap: Women leaders face more scrutiny than male counterparts
More than ever before, women are reaching new heights in various fields. However, success comes at a cost - one that could have significant repercussions on their careers and personal lives. A recent McGill-led study on the relationship between gender, fame, and media coverage examined how journalists cover women
