NSF Science Now: Episode 16

The video covers several scientific advancements and studies. It begins with a wireless sensor network developed by the University of Utah to detect falls without body-worn monitors. Next, it discusses NSF-funded research on Antarctica's Pine Island Glacier, revealing how warm sea water contributes to its melting and potential sea level rise. The video also highlights a study on the concentration of scientists and engineers in certain US states, emphasizing their role in regional innovation. Finally, it presents the discovery of Tamu Massif, the largest known single volcano on Earth, located in the Pacific Ocean.

What is the primary function of the wireless sensors developed by the University of Utah?

• To monitor heart rate

• To detect falls

• To measure room temperature

• To track sleep patterns

How do the sensors in the fall detection system communicate?

• Through Bluetooth

• Using GPS technology

• Via infrared signals

• By altering signal paths

What significant finding did the NSF-funded team discover about Pine Island Glacier?

• It is growing in size

• It is melting from below

• It is moving towards the ocean

• It is unaffected by climate change

Which U.S. states account for more than a quarter of all S&E employment?

• California, New York, and Texas

• Florida, Virginia, and Ohio

• Washington, Oregon, and Nevada

• Illinois, Massachusetts, and Pennsylvania

What is the significance of Tamu Massif in the study of volcanoes?

• It is the most active volcano

• It is located on Mars

• It provides insights into massive volcano formation

• It is the smallest volcano on Earth