But in high-speed rail tunnels, air shoved forward without escape routes can create powerful pressure waves that emerge as an audible ‘thud’ or ‘sonic boom’. In a first for the UK rail network, HS2’s ...

High relative humidity and wet foliage will favor Late blight development. Remove and bury any infected plant material from structure. Powdery mildew is one of the most common foliar pathogens of ...

This is an easy to make low cost vegetable garden trellis made from reo concrete mesh and bent over on the end to make a tunnel covered with bird netting on top with two long slim raised beds. This ...

Pastel-toned, suicide-proofed chairs are among the penitentiary furniture revealed to the public as part of Prison Times, the ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Rune Aero has revolutionized its aircraft development process using an interactive virtual wind tunnel powered by Physics AI, achieving an 80% reduction in early design costs while doubling ...

Centralny Port Komunikacyjny (CPK) has awarded a contract for the construction of a new high-speed rail (HSR) tunnel in Łódź to a consortium led by PORR. The tunnel forms a key part of Line 85, the ...

Innovations in bike technologies drive the way they are designed and ridden, and discovering the latest updates is nothing but exciting. Learning about the latest industry trends is important to ...

AFRY, collaborating with engineering companies Pini and Lombardi, has been awarded the contract for the tunnel ... design of a waste-to-energy facility near Mělník in the Czech Republic in July 2024.