If you’ve ever watched television, you’ve probably wondered about the origins of the picture you were watching. Well, that television signal travelled a long way from the camera that recorded your favorite TV program to your television set.
Articles by Debbie Mickle
Teachers are implementing more coding in the classroom to prepare their students for the future. Recently, the Virginia Department of Education approved computer science to be a part of Virginia SOL content.
In just a few short years, the use of unmanned aerial vehicles (UAVs, sometimes called drones) has risen dramatically. You may know someone who flies one as a hobby, and you’ve certainly seen the breathtaking bird’s-eye footage they can produce for movies and television.
Many city dwellers take nutrition matters into their own hands through Urban gardening. But is urban air good for our garden veggies?
For those trying to maintain a nice yard, you know pests can totally be an issue, right? Well the same thing applies for big scale projects, like grassland restoration. For example, planting seeds to revive a region’s flora is significantly more difficult if local critters are eating up the seeds before they have a chance to grow. Non-toxic approaches are obviously not ideal, so looking for a natural alternative led scientists to a hot new idea, using peppers!
Most of us don’t realize how dependent we are on electricity until a storm or accident suddenly takes it out. Our work, our entertainment, the comfort of our homes, even the safety of our food all depend on a steady flow of electrical power.
Have you ever thought about what makes certain people special as a gamer? Is their mind super sharp - is that what helps them ace certain types of games? Now, think about which skills computers perform better than humans, and vice versa. What happens when you combine the two to solve problems? University of Virginia grad, Janet Rafner has found her place studying these questions at the Denmark-based research group, ScienceAtHome.
It’s Shark Week, an entire week devoted to one of the Earth’s most misunderstood and magnificent animals. While sharks have captured the imagination of millions as a dangerous and ferocious hunter, there’s much more to these fish than what horror movies show us. Sharks, like all other animals, are simply trying to live their lives and survive in the wild and are feeling the same stresses as other creatures. Human encroachment, overfishing, and even climate change impacts.
Pamela Braff, a PhD candidate and wetlands ecologist at the Virginia Institute of Marine Science, Center for Coastal Resources Management studies the interactions between wetland plants and their physical environment. As a part of her dissertation research, she focuses on the vulnerability of non-tidal wetlands to climate change—specifically how climate change may impact wetland hydrology (the movement of water to and from wetlands).