We've seen them numerous times on television commercials and movies, but how much do we really know about polar bears? This week on Science on the Radio , Dr. Marvin Druger will tell us how they locate their main food source, how they're being impacted by global warming and more.

Science on the Radio

Science on the Radio Discusses: Polar Bears

The next generation of wireless technology for cellular networks debuted in late 2019. 5G comes in a number of different speeds but all are a significant upgrade from it's predecessor and enchance the capabilities of our wireless devices. How is the 5G signal generated? What are the different variations of 5G? And what new capabilities will this provide users? Find out this week with Dr. Marvin Druger and Science on the Radio.

Science on the Radio Discusses: 5G

The journeys of Apollo 11, 12, 14, and 15 are all chronicled for their successful missions to the moon. But, as the Tom Hanks staring film Apollo 13 reminds us, there was another mission that wasn't quite as successful and in fact it was nearly an utter disaster. This week on Science on the Radio , Dr. Marvin Druger tells us who was a part of Apollo 13, what went wrong, and what did we learn from this mission?

Science on the Radio Discusses Apollo 13

Apollo 11 was the s paceflight that first lan ded humans on the Moo n . Commander Neil Armstrong and lunar module pilot Buzz A ldrin formed the American crew that landed the Apollo Lunar Module Eagle on July 20, 1969. While we've learned much about this hisorical event throughout the year, there is still much to learn. This week on Science on the Radio , Dr Marvin Druger will help fill in the gaps as we expand our knowledge on Apollo 11.

Science on the Radio Discusses Apollo 11

Though considered somewhat rare, Measles is a dangerous and extremely contagious disease that needs to be taken seriously. In early 2019 the disease returned to news headlines as there was a measles outbreak in the Pacific Northwest. This week on Science on the Radio, Dr Marvin Druger will address the dangerous disease. You'll hear how the disease is the spread, the most common symptoms and the best way to prevent the measles.

Science on the Radio Discusses The Measles

Throughout casual conversation many of us might make the mistake of referencing a black hole as a segment of empty space. In fact, it is a great amount of matter packed into a very small area. Have you ever wondered how common black holes are throughout the galaxy? How exactly does a black hole form? And perhaps most importantly, how can scientists detect black holes? No need to continue wondering, as Dr Marvin Druger will answer that and more this week on Science on the Radio.

Science on the Radio Discusses Black Holes

It may not carry the same name recognition associated with trees like Pine, Elm, or Maple, but the Ash Tree is quite popular among landscapers or simply those seeking shade. And while you might not be aware of it, they come in a number of shapes and sizes with a unique branch layout. Dr. Marvin Druger will get to the root of what makes the Ash Tree special, this week on Science on the Radio.

Science on the Radio Discusses Ash Trees

Each year there are numerous strides made in the scientific arena. 2018 specially, was an exceptional year for space exploration. And at a time when many of us are still writing '2018' on our checks, Dr. Marvin Druger will look back at some of the scientific headlines from the past year. Space craft landings, test satellites and a telescope that surpasses the famed Hubble telescope. All that and more this week on Science on the Radio.

Science on the Radio Looks Back at the Science of 2018

When it comes to space many of us have a base knowledge about our solar system and the galaxy. But whether it's The Milky Way, blackholes or the chemical makeup of various planets, how much do we really know? Luckily, this week on Science on the Radio, Dr. Marvin Druger will give us additional information to better understand the universe around us and appreciate our existence.

Science on the Radio Discusses The Universe

Over 86% percent of adults in the United States admit to consuming an alcoholic beverage of somekind. And while a stiff drink can be a good way to relax it can also carry some health concerns if not managed properly. This week on Science on the Radio , Dr. Marvin Druger educates us on some of the finer points of alcohol. Where in history did consuming alcohol begin? Does aclohol consumption impact the ability to live a long and healthy life? Find out this week on Science on the Radio.

Science on the Radio Discusses Alcohol

It might not be the best mealtime discussion but, ulcers are sores that can occur in a variety of places. While we've all probably heard about individuals suffering from an ulcer, could you explain what happens to cause them? Never fear, Dr. Marvin Druger will discuss the two main causes of an ulcer this week on Science on the Radio. You'll also learn about the best ways to treat an ulcer, along with some preventive measures that you can take.

Science on the Radio Discusses Ulcers

No one would argue that a starfish or a goldfish represents a pictue of superiority, but when it comes to the regenerative process, they have us beat. A starfish can regrow an arm if one is cut off. If the optical nerve of a goldfish is damaged the goldfish will generate a new working nerve. Things are not as simple for humans when it comes to the regenerative process. This week on Science on the Radio , Dr. Marvin Druger talks about the human body and it's ability to heal wounds.

Science on the Radio Discusses The Regenerative Process

You might often think of it as simply seaweed, but truth be told it's much more than just seaweed. This week on Science on the Radio , Dr Marvin Druger talks about algae. If you've ever gone swimming in some of the less desirable areas then you've probably encountered it a time or two. Some forms of algae can produce chemicals that are toxic to humans and animals. Dr. Druger explains more specifically where algae is typically found and side effects to being exposed to it's toxic chemicals.

Science on the Radio Discusses Algae

If a city was under seige it could assemble an army and if needed they could even build a wall. If someone broke into your home you could most likely find a number of ways to defend yourself. But what about Plants? This week on Science on the Radio , Dr. Marvin Druger will talk about the way that plants can defend themselves. He'll also discuss what excatly it is that's doing the attacking.

Science on the Radio Discusses Plant Defenses

Have you ever used the phrase, "our home is your home"? Well for this week's subject of Science on the Radio that invitation need not apply. Dr. Marvin Druger is going to educate us on the small but potentially troublesome pantry moth. Where do these moths tends to gather? What's the best way to get rid of them? And perhaps most importantly, how you can prevent them from returning? Those answers and more coming up this week on Science on the Radio.

Science on the Radio Discusses Pantry Moths

"Science on the Radio" is a 90-second science information segment featuring Marvin Druger, retired chair of the Department of Science Teaching and professor of biology and science education at Syracuse University.

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Science on the Radio

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