Inquiring Minds
Can A Human Voice Really Shatter Glass? (#111)
Topics: resonance; natural frequency of structures and objects such as glass; effects of resonance; attempts to shatter glass using a professional resonator--a trained singer
Education Record Rights: Recording/duplication allowed as long as IPTV broadcasts the series.
This show aired...
Program Description: Humorous investigators explore the answers to provocative questions such as: Why can't humans hibernate? and Why do clocks go clockwise? Building on knowledge that students already have, the programs stimulate natural curiosity and boost the desire to learn more about science.
All Upcoming Episodes
There are no broadcasts currently planned. Please check back for future broadcast dates.
Past Episodes
These episodes of Inquiring Minds aired in the last few months on Iowa Public Television.
- Why Don't Skyscrapers Fall Over? (#114)
- Why Does Getting Sick Always Give You The Same Symptoms? (#113)
- Why Does Food Rot? (#112)
- Can A Human Voice Really Shatter Glass? (#111)
- How Do Microwave Ovens Cook Our Food? (#110)
- Why Is It So Difficult to Stop Smoking? (#109)
- Why Do Golf Balls Have Dimples? (#108)
- What Causes The Northern Lights? (#107)
- What Causes Allergies? (#106)
- Why Do Clocks Go Clockwise? (#105)
- Why Do Bears Hibernate and Not Humans? (#104)
- Why Do Divers Get the Bends? (#103)
- What Is a Computer Virus? (#102)
- Why Does Fluoride Prevent Cavities? (#101)
