Automatic butt-welding machine
Butt welding is a welding technique used to connect parts which are nearly parallel and don't overlap. Butt-welding is an economical and…

A traction engine is a steam engine used mainly in agriculture for driving farm machines, and in particular threshing machines. Traction engines were commonly in use from the mid-19th century to the end of World War One, after which they were increasingly replaced by tractors.
This traction engine was manufactured in 1903 in Linz, Austria. It was used in Prekmurje (eastern part of Slovenia) until the 1960’s. When acquired by the Technical Museum of Slovenia, it was in need of thorough renovation. Following restoration and conservation work it was ready for display and working demonstrations.
Traction Engine whistle: The whistle signifies that the steam engine is ready to run and that the threshing can begin.
Sound level: 122,9 dB
Sound recordist: Boštjan Troha
Photographer: Barbara Grilc
Butt welding is a welding technique used to connect parts which are nearly parallel and don't overlap. Butt-welding is an economical and…
L&R SweepZone Quantrex s280 Ultrasonic cleaner used to clean dental instruments in a dental practice (Brussels).
Ilosaarirock Festival is an annual rock festival held in Joensuu, Finland. The festival was founded in 1971 and it is the second…
The sound of 18th-century quarter-hour tower clock. The recording was realized in the Tower Clock Museum, branch of Gdańsk History Museum (Poland).…