#hydraulics

Thomas Barriohomohortus
2025-10-01

Bernard-Philippe Groslier: Hydraulic Power at the Heart of Authority in Angkor

Archaeologist Bernard-Philippe Groslier showed that the vast hydraulic infrastructures of Angkor were much more than technical feats: they structured the political and social power of the Khmer Empire. Bernard-Philippe Groslier and Angkorian Society: When Water Shapes PowerBernard-Philippe Groslier, a prominent archaeologist and historian, profoundly…

homohortus31.wordpress.com/202

Thomas Barriohomohortus
2025-10-01

Étienne Balazs: The Celestial Bureaucracy and Hydraulic Management in Imperial China

A major sinologist, Étienne Balazs deepened Wittfogel’s reflections by studying the Chinese "celestial bureaucracy." He shows how the centralized management of water shaped the imperial state and its powerful administration. Étienne Balazs and the "Celestial Bureaucracy": Hydraulic Centralization at the Heart of the Chinese StateÉtienne Balazs,…

homohortus31.wordpress.com/202

Gerrard Hydraulicsgerrardhydraulics
2025-09-29

Hydraulic Valves You Can Rely On

From precision flow to secure pressure control, Gerrard Hydraulics supplies a wide range of hydraulic valves to keep your systems running at their best. Choose from:

Lock/Check Valves

Diverter Valves

Pressure Control Valves

Flow Control Valves

Directional Control Valves

Selector Valves

👉 Explore the full range: gerrardhydraulics.com.au/produ

Gerrard Hydraulicsgerrardhydraulics
2025-09-29

Accumulators Built for Performance

Need reliability under pressure? Gerrard Hydraulics supplies bladder, diaphragm, and piston accumulators designed for energy storage, shock absorption, and smooth system performance.

👉 View the full range: gerrardhydraulics.com.au/produ

2025-09-15

#mwgic #2025 #Egypt #Pyramids #Archaeology #Construction #Hydraulics

"Ancient Egyptians Had Water Elevators": Djoser Pyramid Used 14 Million Cubic Feet Dam System to Float 20-Ton Blocks share.google/0H94AjwsjWZutWQCj

WriterOfMinds (she)WriterOfMinds@sigmoid.social
2025-09-10

A rollup of all the hydraulics R&D I've been doing over the past few months. Components for future robotics work are looking good! writerofminds.blogspot.com/202 #robotics #hydraulics #3dPrinting

One of the two-pillow bladders installed in a 3d-printed spade joint, actuating it such that the joint is lifted out of its neutral position.
2025-09-05

Job Alert

Professorin/Professor (w/m/d) – W2-Professur für Wasserbau und Siedlungswasserwirtschaft  

Deadline: 2025-10-02
Location: Germany, Würzburg 

academiceurope.com/ads/profess

#hiring #Professor #civilengineering #urbanwaterengineering #environmentalengineering #hydraulics

Public Domain Image Archivepdimagearchive
2025-09-04

From Kitāb al-jāmiʿ bayn al-ʿilm wa-al-ʿamal al-nāfiʿ fī ṣināʿat al-ḥiyal, Staatsbibliothek Ms or Fol 3306 (ca. 17th century).

Source: Islamic Scientific Manuscripts Initiative

pdimagearchive.org/images/5545

diagram of machine
Rushikesh Digheautomotivenews
2025-09-03

🚗 Automotive Hydraulic System Market Outlook

The market was valued at USD 45.93B in 2022 and is projected to reach USD 57.80B by 2030, growing at a CAGR of 2.9%. ⚙️

Know More: fortunebusinessinsights.com/jp

📈 Growth drivers:

Demand for hydraulic brakes & suspension systems

Expanding vehicle production in emerging markets

Rising focus on vehicle safety & comfort

🔑 Key Players: ZF Friedrichshafen, Bosch, JTEKT, KYB, Nexteer, Hitachi Astemo & more.

Public Domain Image Archivepdimagearchive
2025-08-26

Illustration by Agostino Ramelli, from Le diverse et artificiose machine (1588).

Source: Library of Congress

pdimagearchive.org/images/3e46

Illustration from Ramelli's *Diverse and artificial machines*
Journal of Plant Ecologyjpecol
2025-08-17

【🎉Latest accepted article】
Coordinated variation in , , and of Quercus variabilis along an

| |

doi.org/10.1093/jpe/rtaf127

ZPONZzponz
2025-08-10

THE EXPERT EDGE BY ZPONZ: Expert in Hydraulics  
John Schueller has a long career in public and private sectors working in mechanical engineering and agricultural engineering. He researches and has industrial experience in manufacturing, primarily in metal cutting, agricultural machinery and off-highway vehicles design, manufacturing, and controls

5021tips5021tips
2025-08-01
WriterOfMinds (she)WriterOfMinds@sigmoid.social
2025-07-21

Full disclosure, the five-pocket bladder operating this cylinder was very leaky - but good enough that I could demonstrate actuation of the cylinder if I cycled quickly. #robotics #hydraulics

WriterOfMinds (she)WriterOfMinds@sigmoid.social
2025-07-16

I might have made a breakthrough in 3D fluid bladders. Making accordion folds on the heat-sealer is hard; fusing two pillows in the center (with a hole in the middle) is easy. #robotics #hydraulics

A little "bladder" that looks like two stacked pillows made of silver sheet plastic, with an inlet valve on the bottom side of one pillow, connected to a big syringe via a little piece of tubing.
Annals of BotanyAnnBot@botany.social
2025-07-15

🌱 Why does it matter? Understanding bamboo dieback helps us better manage these important plants for: construction, ecosystem services and climate resilience. (8/8)

Full article 👉 doi.org/pt4g

#PlantScience #Bamboo #Hydraulics #Drought #AoBpapers

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