Gravity can’t do all the work when it comes to moving sewage to treatment plants, so sewage pump stations play a crucial role in modern infrastructure. This episode covers the excavation, shoring ...

Possibly the most used household fixture, and one we usually take for granted, the toilet is a marvel of engineering simplicity. Even typical modern toilets still employ just a couple basic mechanical ...

With the development of new energy technology, Gravity-Based Energy Storage has unique advantages in terms of reliability and so on. This paper proposes a double loop control method to solve the ...

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