Jetexec1950

@Waterbriefing @ABBgroupnews @ABB_Energy So has anyone looked at the low-frequency noise created by the machinery and the vibration they create that travels through the ground?

#RoyalHaskoningDHV partners with #ABB to provide standardized solution for its #Nereda® #wastewater treatment technology which purifies water using aerobic granular sludge- #ABB selected as a preferred global #automation supplier bit.ly/3mq0vI7

The 7 year old girl who kept her hand on her little brother's head to protect him while they were under the rubble for 17 hours has made it safely. I see no one sharing. If she were dead, everyone would share! Share positivity...

@MariusAviation Home sweet home......

Today, the last Thursday of January, is known as NASA's Day of Remembrance, whereupon we pay tribute to those who gave their lives to advance the cause of space discovery. Let us never forget those dedicated American patriots who died in service of America’s space program.

@SkyNews Not Very Smart

No plans for mandatory COVID-19 testing of arrivals from China, UK gov says news.sky.com/story/no-plans…

Interesting how Thames Water does not respond. So far they have not done a single thing that they told me they would do. One thing they did say that is true is that it is getting worse. Wonder how bad it gets before they do something.

Thames Water - Where are you-Not here! We have between our house and the house next door a broken water main. Its has been that way since early Sunday morning. Bad news is that it's getting worse. What a waste of water. You told us you would be here by 3PM Mon RG20.

@HuetterTed I grew up there. I delivered papers for the Seattle Times after school and before I finished it was dark.

I know winter’s approaching in Seattle when today I finished a flight at 3:30 pm and felt the need to turn on the hangar lights while I cleaned the Eagle (weren’t many bugs on the leading edges either).

It is with deep sadness that we announce the death of our Normandy Veteran Patron, George Batts, at the age of 97. George showed unwavering dedication to remembrance and his legacy will live on forevermore. Thank you, dearest George. We will miss you. ❤️ britishnormandymemorial.org/news-story/dea…

Retweet if you agree 🙏

@leigh_ehrmann Know it well

This is Stancy Cardwell. He stormed the beaches of Normandy carrying a 60mm Mortar. He’s 101 years old and deserves endless retweets 🇺🇸

@TheANC73 Did anyone talk about noise below 20 dB and low frequency below 17hz? Or has anyone talked about acoustic vibration?

The second session of the day was Sustainability in Acoustics. Chair of ANC’s sustainability committee, Heulwen Peters, updated delegates on the key areas we're addressing. Speakers included Peter Rogers (Sustainable Acoustics), Lewis Deacon (AECOM) & Barny Evans (Turley).

@TheANC73 @getznertweet Well done Hoare Lea!

Presentations from the shortlisted entrants of the Building Acoustics category are currently taking place. Award sponsored by @getznertweet. #ANCAwards2022

@JamieGoatman I know what you mean! I loved working with young people. They actually wanted to learn and you could not give them enough. It was outstanding!

🛩 It is so rewarding inspiring young minds with the things I dreamt about seeing at a similar age.

My daughter is very sick. Doctor’s haven’t confirmed a diagnosis, but there’s a chance it’s a rare autoimmune disorder called myasthenia gravis. She’s seeing double, can’t chew/swallow, and isn’t improving. If you pray, I ask you please include her in yours tonight. Thank you

@JamieGoatman I always liked flying the airplane. It was a neat machine. Always did the job and more.

Looking forward to a day of Lear 45 action 🛩 🇬🇧 #learjet45

@SpaethFlies @British_Airways @DamienHewetson I would think there is a lot you could do with all of that

Unbelievable that @British_Airways abandoned its emergency training centre at LHR leaving it to decay as these shocking pics of @DamienHewetson show. I took a course there a decade ago and find it unacceptable to just leave it behind like this #avgeeek

Not all heroes wear capes! This was the moment hero Russ Bellamy jumped into a canal to save a fox cub from drowning! RT if you agree we need more people like this in the world! 🦊❤️

@robertwrand Robert, Well written!! It is way too bad that the people who can do something hide behind "if it is less than 20 db it can't hurt you and you can't hear it". They just seem to ignore the dangers of long term infrasound exposure.

The A-weighted decibel scale effectively excludes infrasound and substantial amounts of low-frequency noise, and is inadequate to predict outdoor or indoor infrasound levels, to reveal correlations to infrasound, or to show a definitive relationship with adverse health effects.