As we progress and change the world around us, our bodies have to adjust to these changes as well. For example, before the advent of certain cosmetics no one had allergic reactions to them. Once they were invented some people started to notice they don’t do well with those chemicals interacting with their skin. Currently, most of our advancement is in the digital and technical world. One of the biggest breakthroughs in recent times is the advent of Wi-Fi technology. Can we be allergic to Wi-Fi signals?
Humanity can’t seem to sit still. From our earliest days in Africa to now we have always been on the move. In modern times there is no greater symbol for our mobility than the car. However, with the growing population and energy needs, how eco-friendly can cars get? Listen to this Question Your World radio report produced by the Science Museum of Virginia to find out.
Birthday parties, graduations, engagements, and most other milestones in our life get captured by photograph. The camera has revolutionized how we as a species document things, ranging from scientific purpose to simple a selfie with a friend at lunch. These days most people have access to a camera and the amount of photos we take is getting larger daily. So, how many photos have ever been taken? Listen to this Question Your World radio report produced by the Science Museum of Virginia to find out.
One of the defining traits of humanity is our social nature. Living and working together has been a large factor in our survival. For thousands of years we’ve been living together in cities. As technology increases so does the size and scope of our cities. How fast can cities grow? Listen to this Question Your World radio report produced by the Science Museum of Virginia to learn more.
PBS LearningMedia and the Smithsonian Science Education Center today (8/18/15) announced a partnership to bring new digital resources to teachers and students. Beginning today, the professional development series Good Thinking! will now be available on PBS LearningMedia, the media-on-demand service for educators that serves over 1.6 million users across the country.