Pump.fun’s new DEX reaches $1B volume a week after launch
The PumpSwap launch comes amid a decline in memecoin activity throughout Solana, pushing the network’s weekly revenue down by ...
Associated Press9d
A rare peek at the hidden waterworks behind Rome’s Trevi Fountain
Wooden doors on an adjacent street lead to the maneuvering chambers that control the fountain’s water supply, coming from the ...
Pumps in hidden chamber control water flowing to Rome's iconic Trevi fountain; AP explains
Rome’s Trevi Fountain is one of Italy’s most popular monuments, but few visitors are aware of where its water comes from. The ...
Choice18d
Heat pumps explained: What are they and how do they work?
Many states are offering rebates for heat-pump hot water systems The warm refrigerant is then pumped back to the outdoor unit where the heat is blown into the outdoor air. The outdoor unit chills the ...
Engineering News18d
Vector Logistics acquires its first two fully electric trucks – from tractor to trailer
Volvo Trucks South Africa has delivered two battery electric FH 6x4 truck tractors to cold-chain specialist Vector Logistics. These truck tractors form part of the logistics company’s roll-out ...
BBC28d
Swedish police investigate suspected water pump sabotage
A Gotland port, not the area where the suspected sabotage is reported to have occurred, is pictured in 2022 Swedish police are investigating a suspected sabotage incident on a water pump on the ...
Frontiers2y
Performance optimization of centrifugal pump based on particle swarm optimization and entropy generation theory
Centrifugal pumps are frequently utilized in general machinery, but they have issues with low efficiency, unstable operation, and high-power consumption in actual engineering, making performance ...