Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

Major Gulf stock markets gave up early gains to close down on Monday, as investor optimism over a U.S. rate cut and higher oil prices gave way to concerns about excess crude supplies.