23 min listen
Making the Sound Barrier
FromWe Have Concerns
ratings:
Length:
19 minutes
Released:
Nov 8, 2015
Format:
Podcast episode
Description
A team of engineers from the Universities of Sussex and Bristol built a sonic tractor beam that uses sound waves to remotely manipulate objects. They can create three different shapes of acoustic force fields and use sound waves to wield tiny objects in the air. Anthony an Jeff are excited about the idea of force fields made out of sound, and discuss all the ways they would be able to use this to crush their enemies.
Released:
Nov 8, 2015
Format:
Podcast episode
Titles in the series (100)
Salmon Fodder: Humans controlling waterways by building dams has caused major problems for salmon, who must return to fresh water to breed. But a new company - Whooshh Innovations (not making that up) - has developed a better way to help salmon get upstream: a giant sal by We Have Concerns