Four Seasons Hotels and Resorts said longstanding shareholder Cascade Investment has agreed to acquire a controlling interest in the Toronto-based luxury hospitality business.

Bill Gates’ Cascade Investment is taking control of Four Seasons Hotels and Resorts by buying about half of Saudi Arabian Prince Alwaleed bin Talal’s stake for $2.21 billion, the hotel … ...

cascade control 1 Articles Vastly Improved Servo Control, Now Without Motor Surgery March 21, 2024 by Donald Papp 13 Comments ...

Posted in how-to, Robots Hacks Tagged actuator, cascade control, pid control, robotics, servo ← A Binary Version Of The Enigma Machine → ...

Researchers have made a breakthrough in the control of terahertz quantum cascade lasers that could lead to the ability to transmit data at 100 gigabits per second. The transmission of data at that ...

Researchers have made a breakthrough in the control of terahertz quantum cascade lasers, which could lead to the transmission of data at the rate of 100 gigabits per second -- around one thousand ...