Instructional Video2:57
SciShow

This Plant Attracts Bats With a Satellite Dish

12th - Higher Ed
Most plants use colorful flowers to attract their favorite pollinators. But Marcgravia evenia is trying to attract bats, so it needs to do things a little differently, leading to some unique-shaped leaves.
Instructional Video0:54
Next Animation Studio

NASA to use lasers for space communication

12th - Higher Ed
NASA has announced that it is building a new satellite dish as part of the Deep Space Network that would be able to communicate with far away robotic spacecrafts. <br/>
Instructional Video3:28
Mazz Media

Images Concave Mirrors

6th - 8th
In this video the focus is on where and why concave mirrors are used, as well as the image formation and types of images. Students will learn that concave mirrors are used in many ways to magnify objects, create real and virtual images...
Stock Footage0:16
Getty Images

MS View of parabola on rooftop / Le Caire, Egypt

Pre-K - Higher Ed
MS View of parabola on rooftop / Le Caire, Egypt
Stock Footage0:11
Getty Images

MS Rusty parabola on buildings / Hong Kong, China

Pre-K - Higher Ed
MS Rusty parabola on buildings / Hong Kong, China
Stock Footage0:12
Getty Images

MS View of building with parabola / Le Caire, Egypt

Pre-K - Higher Ed
MS View of building with parabola / Le Caire, Egypt
Stock Footage0:11
Getty Images

WS Rusty parabola on building / Hong Kong, China

Pre-K - Higher Ed
WS Rusty parabola on building / Hong Kong, China
Stock Footage0:10
Getty Images

WS View of rooftops with parabola and parking cars / Le Caire, Egypt

Pre-K - Higher Ed
WS View of rooftops with parabola and parking cars / Le Caire, Egypt
Stock Footage0:20
Getty Images

WS PAN Building with parabola for sound / Le Caire, Egypt

Pre-K - Higher Ed
WS PAN Building with parabola for sound / Le Caire, Egypt
Stock Footage0:31
Getty Images

WS ZI Building with parabola for sound / Le Caire, Egypt

Pre-K - Higher Ed
WS ZI Building with parabola for sound / Le Caire, Egypt
Stock Footage0:24
Getty Images

MS PAN Roofs with parabolas / Le Caire, Egypt

Pre-K - Higher Ed
MS PAN Roofs with parabolas / Le Caire, Egypt
Stock Footage0:23
Getty Images

MS Shot of sunrise with birds flying over parabolas / Le Le Caire, China

Pre-K - Higher Ed
MS Shot of sunrise with birds flying over parabolas / Le Le Caire, China
Stock Footage0:09
Getty Images

MS Shot of sunrise with birds flying over parabolas / Le Le Caire, China

Pre-K - Higher Ed
MS Shot of sunrise with birds flying over parabolas / Le Le Caire, China
Stock Footage0:10
Getty Images

Communications Satellite

Pre-K - Higher Ed
Communications Satellite
Stock Footage0:20
Getty Images

Radar Antenna

Pre-K - Higher Ed
Radar Antenna Is searching for targets,HD1080p,ALPHA
Stock Footage0:20
Getty Images

Satellite dishes operate in a grassy field for the U.S. Geological Survey in Bozeman, Montana.

Pre-K - Higher Ed
Satellite dishes operate in a grassy field for the U.S. Geological Survey in Bozeman, Montana.
Stock Footage0:16
Getty Images

raining and TV antenna, Communication satellite dish.

Pre-K - Higher Ed
TV antenna, Communication satellite dish. The problem is no signal when it rains is concept. raining season
Stock Footage0:12
Getty Images

communication grid

Pre-K - Higher Ed
communication grid
Stock Footage0:14
Getty Images

Radio Telescope

Pre-K - Higher Ed
Radio Telescope
Stock Footage0:11
Getty Images

Satellite in orbit.

Pre-K - Higher Ed
Satellite in orbit.
Stock Footage0:20
Getty Images

Radio Telescope

Pre-K - Higher Ed
Time lapse of a radio telescope probing the night sky
Stock Footage0:12
Getty Images

Radio Telescope

Pre-K - Higher Ed
Time lapse of a radio telescope probing the night sky
Stock Footage0:12
Getty Images

Radio Telescope

Pre-K - Higher Ed
Time lapse of a radio telescope probing the night sky
Stock Footage0:09
Getty Images

Satellite in orbit.

Pre-K - Higher Ed
Satellite in orbit.