Meet Roach’s mouse-tailed dormouse: https://thehabitatfoundation.org/news

One of Europe’s rarest mammals comes to Topolovgrad on October 18. On that day, The Habitat Foundation will be at the Imperial Eagle festival and present Roach’s mouse-tailed dormouse. Topolovgrad lies in the heart of Sakar, the only region where a healthy population of this dormouse still lives.

Photo: Bram Conings (https://www.bramconings.be)

#discovermammals #dormouse #dormice #Bulgaria #Topolovgrad #Sakar #eagle #festival #PTES

Paignton Zoo teamed up with #wildlife charity People’s Trust for Endangered Species (#PTES) and other partners to release 38 hazel dormice into a woodland at National Trust’s Calke Abbey, #Derbyshire, in an attempt to save this endangered species from extinction in the #UK.
#dormouse #hazeldormouse

https://paigntonzoo.org.uk/news/rare-hazel-dormice-reintroduced-into-the-national-forest/

Rare Hazel Dormice Reintroduced Into The National Forest • Paignton Zoo

Earlier this week, Paignton Zoo teamed up with wildlife charity People’s Trust for Endangered Species (PTES) and other partners to release 38 hazel dormice

Paignton Zoo

@jago @janrosenow
The #PitThermalEnergyStorage PTES solution used in Denmark appears significantly cheaper than #CavernThermalEnergyStorage CTES which is popular in Finland.

The 200.000m³ #PTES in Vojens costs about 30 €/m³ whereas #CTES #Varanto in Vantaa costs 200 €/m³.

However, PTES is not pressurised and thus limited to 95°C while #Varanto CTES reaches 140°C, increasing both storage capacity and value of heat.

https://solarthermalworld.org/news/seasonal-pit-heat-storage-cost-benchmark-30-eurm3/
https://solarheateurope.eu/2020/05/19/vojens-district-heating/
https://www.sciencedirect.com/topics/engineering/pit-thermal-energy-storage

Seasonal pit heat storage: Cost benchmark of 30 EUR/m³ | Solarthermalworld

Denmark has had a successful learning curve regarding to the cost and efficiency of seasonal pit heat storage, which is used to store sunlight in summer for heating purposes in […]

Solarthermalworld
#Boeing #engineers successfully demonstrated the company’s Protected Enterprise #Tactical Service (#PTES) over an on-orbit operational #satellite, validating the design for the U.S. #Space Force’s ground-based #anti-jamming satellite communications (#SATCOM) capability.
#Engineering #Technology #sflorg
https://www.sflorg.com/2023/03/eng03072301.html
Boeing Successfully Demonstrates Anti-Jam Capability for U.S. Department of Defense Satellites

Milestone marks successful end-to-end test of all components, proving operational capabilities for the U.S. Space Force’s pathfinder program.