The Seikan Tunnel is a 53.85 km dual gauge railway tunnel in Japan, with a 23.3 km long portion under the seabed of the Tsugaru Strait. The track level is about 100 m below the seabed and 240 m below sea level.
The Seikan Tunnel is the world's longest tunnel with an undersea segment. It is also the second deepest tunnel and the second longest main-line railway tunnel after the Gotthard Base Tunnel in Switzerland opened in 201.
Proper Hvac system Maintenance helps improve performance and reduce the occurrence of breakdowns.
Tlbs Corporation offers a solution for maintaining your facility, with our workers help you will extend the life of your equipment. We also have a specialized service to decontaminate and attack sick building syndrome.
We are your company
Contact us: firstname.lastname@example.org
About us: www.tlbscorporation.com
Follow us: https://lnkd.in/ejauWF7
Video is up! I made an autonomous digital display mouse Droid. The MSE-LED3. it's basically a mobile billboard for my other droids. It was built of the @elegoo_official Smart Robot car kit. Check it out at the link in my bio!
This is the first time that I have seen this engineering detail, The brick angle is screwed in to the wall studs and the wall is supported by LVL’s, so any engineers that would like to weigh in with their opinion it would be greatly appreciated
Waha office building in #riyadh , the facade system enhances energy performance, and provides visual privacy along with natural lights and views. (Photos by Hani Sayed/Omrania) Although the diagonally louvered facade of Omrania’s headquarters, also known as the Waha Office Building, gives the building a distinct appearance, it was designed with energy performance in mind. The configuration of the screen reduces heat gain by deflecting the intense solar radiation typical of Riyadh climate. It was built using a locally produced polycarbonate that helped keep the project budget low thanks to its reasonable price, relatively simple fabrication, and low transportation costs. Between the louvered screen and the glass curtain wall, horizontal catwalks provide additional shading as well as easy access for maintenance. #facade#energy#architecture#engineering#riyadh#saudiarabia#saudi
Today I had the opportunity to sit down with students and staff from Winkler Middle School to discuss the Say Something anonymous reporting system. The Say Something app launched in Cabarrus County Schools in December, and is continuing to roll out to all school districts in North Carolina.
This application will allow students, teachers, or parents to anonymously report safety concerns in order to create a safe environment for students and educators to walk into every day. After hearing the feedback today, I believe this application will be a pivotal part of school safety in @ncpublicschools. #nced
A Solar Wind Downdraft Tower é uma solução para energia limpa e sustentável!!! Combinando ar seco aquecido pelos raios solares com água, atua como um forte catalisador para criar um poderoso fluxo descendente natural.
É uma torre de energia de fluxo descendente (downdraft) com aprox. 1 km de altura e 400 m de diâmetro. Um sistema de bombeamento transporta água até o topo da torre, criando um sistema de pulverização de água na sua parte superior. A evaporação resfria o ar quente e seco no topo até que, agora mais denso, o ar “cai” através da torre numa velocidade de até 80 km/h. Esse ar é desviado para os túneis de vento ao redor da base (região inferior), onde as turbinas geram energia para produzir eletricidade.
Tem a grande vantagem de ser operada praticamente sem consumo de combustível ou produção de resíduos, o que gera energia elétrica limpa, econômica e eficiente sem efeitos prejudiciais ao meio ambiente. Ousado, porém brilhante!!! 💡💡💡 .
Seminario ai colleghi di Parma basato sull'isolamento sismico applicato a palazzo Porcellini con successiva visita in cantiere. Diciamo che venerdì scorso abbiamo raggiunto un bellissimo traguardo lavorativo. Era dalle medie che non mettevo i piedi sul palco di un teatro davanti ad un pubblico. #engineering#bfprogetti www.bfprogetti.eu
Our students had fun in our after school LEGO STEM program. They worked together in build and create a battery operated swing #STEM
1 220 minutes ago
For our cultural studies this week, we are learning all about Chinese New Year! 🧧🐭🐲🧧 Today, our STEM-related activity was for each of the boys to complete one of these fun little Chinese New Year builds!
#TurboTuesday time! Join me on #Instagram live for a wonderful episode of the #Bisimoto#Tech2sday show. 12pm Pacific, 3pm Eastern is the time when we can chat about engine protection, tech, mobility, tuning, life and more. Talk to you soon!