Cracks, corrosion and wall-thinning can now be detected in almost all kinds
of pipe thanks to a device that sends out ultrasound pulses to probe for flaws.
The device, developed by engineers at Pennsylvania State University, works on
everything from giant oil pipelines to domestic water or gas pipes.
More from 91av
Explore the latest news, articles and features
Popular articles
Trending 91av articles
1
Largest-ever octopus was great white shark of invertebrate predators
2
You can upgrade your immune system, but not in the way you think
3
Huge study reveals how Epstein-Barr virus may cause multiple sclerosis
4
Can you slow ageing with your diet? A new book gives it a go
5
The monstrous number sequences that break the rules of mathematics
6
QBox theory may offer glimpse of reality deeper than quantum realm
7
Symptoms of early dementia reversed by bespoke treatment plans
8
Gravity's strength measured more reliably than ever before
9
This neuroscientist says some psychopaths wish they were nicer
10
Can we ‘vaccinate’ ourselves against stress?
