Futurists predict that those who work in jobs that require lower education and lower skill sets have a higher chance to have their jobs lost or restructured while those that require greater education or are highly skilled will be less affected. There is a growing urgency now because the discussion has moved from the theoretical to the observable. Continue reading
Everyone is self-conscious about having bad breath, but what about acid breath? Our science guy Steve Spangler puts on the lab coat to reveal the chemistry of your breath. Continue reading
The purpose behind this project is to help people learn about environmental issues using a hands-on approach and actions that they can take to minimize their environmental footprint. A suggestion for the culminating activity is to organize an Eco-Fair for the students to display and present their projects to the rest of the school and/or the community. Please note that this project does not need to be cross-curricular between Science and Geography. It can absolutely be a stand-alone for each subject. Other curricular areas could be integrated such as Visual Arts, Literacy or Mathematics. Continue reading
When physics students first learn about Newton’s law and momentum, they get the impression that it’s all about mass. If that’s true, how can mass-less light have momentum? It’s because mass isn’t actually required.
The expanding universe is a complicated place. During inflation the universe expanded faster than light, but that’s something that actually happens all the time, it’s happening right now. This doesn’t violate Einstein’s theory of relativity since nothing is moving through space faster than light, it’s just that space itself is expanding such that far away objects are receding rapidly from each other. Continue reading
“Blue Moon” could take astronauts to the moon in 2024. Continue reading
I love coffee. Like, a lot. You know who else loves coffee? Astronauts! And also the people who help them do awesome things in space (I think NASA might be powered by coffee). But how do astronauts actually drink coffee in space, aboard the International Space Station, in microgravity? I visited astronaut Don Pettit to learn about his invention for having a cup o’ Joe in orbit. This is some awesome science. Continue reading
Our science guy Steve Spangler made a return appearance on the Ellen DeGeneres Show today. This was his 19th appearance on the show. Continue reading