AFP News Agency
VOICED : Miles de brasileños vuelven a protestar contra Bolsonaro
Miles de brasileños volvieron a las calles este sábado para protestar contra el presidente Jair Bolsonaro, que será investigado por la Fiscalía por supuestamente no denunciar sospechas de irregularidades en la negociación de vacunas...
AFP News Agency
VOICED : Miles de brasileños salen a las calles contra Bolsonaro
Miles de personas salieron a las calles de varias capitales brasileñas el sábado para protestar contra el presidente Jair Bolsonaro por su gestión de la pandemia que ya dejó más de medio millón de muertos en el país (Footage by AFPTV via...
Curated Video
USA - Press conference on TWA plane crash
FBI anti-terrorism task force spokesman and USA National Transport and Safety Board Vice Chairman hold joint press conference on investigations into TWA 800 crash.
JIM KALLSTROM- FBI Anti-terrorism Task Force saying that the...
Curated Video
News Item (d8fea57f-ad1d-c20b-6a8e-d41f48ef8a12)
05/26/66 a0031390
new york, ny: two lady dolphins will be spending the summer in oney island:
local "coney island dolphins" shows: sof mccormick silent dolphins put into tank:
(shot 5/26/66 - 180ft)
animals - dolphins
...
Sky News
Malaysian Government Contract Ship To Continue Search For MH370
Malaysian Government Contract Ship To Continue Search For MH370
Bozeman Science
PS4C - Information Technologies and Instrumentation
It's time to get technical! Technical doesn't have to be tricky, though—even in the lower grades. A short video discussing standard PS4C, Information Technologies and Instrumentation, leads you through the surprisingly simple...
MinuteEarth
Why We Sucked at Counting Fish (Until Now)
Are there more fish in the ocean or stars in the galaxy? The video begins with explaining the old method for estimating the number of fish in the ocean. Then it details the new method using SONAR. The differences in estimates lead...
TED Talks
Ted: Ted Talks: How I Use Sonar to Navigate the World
Daniel Kish has been blind since he was 13 months old, but has learned to "see" using a form of echolocation. He clicks his tongue and sends out flashes of sound that bounce off surfaces in the environment and return to him, helping him...
PBS
Pbs Learning Media: Sound Waves Underwater: The Loch Ness Monster
This video segment, adapted from NOVA follows a team of enthusiasts and scientists who attempt to find a trace of the Loch Ness monster by scouring the lake with sonar. [5:24]
Other
You Tube: Mc Cauley Lab: Use of Dual Frequency Sonar to Survey Manta Rays
This sample clip illustrates the implementation of dual-frequency sonar imaging to monitor patterns of manta ray movement into coral reef lagoons. Here a manta "train", or collection of synchronously moving individuals, travels back and...
Science Friday Initiative
Science Friday: Moths Can Escape Bats by Jamming Sonar
For over 50 million years, bats and moths have been engaged in an evolutionary arms race: bats evolving new tricks to catch moths, and moths developing counter-measures to escape bats. William Conner, a biologist at Wake Forest...
PBS
Pbs: Nova: The Beast of Loch Ness
Curious about Nessie? This site accompanies "The Beast of Loch Ness," a NOVA movie that tried to use science to track the Loch Ness Monster. This site briefly explores other mythological creatures, the Loch Ness Legend, provides...