What’s an actuator arm?

Actuator arms transfer the motion of actuators to the device they operate. They can be part of the internal mechanism or separate linkages, with fixed or articulated joints. Actuators range in size and use various driving mechanisms. Actuator arms can be short or long and may require support. The term can also refer to pick […]

What’s ARM Arch?

ARM architecture is a low-power instruction set architecture developed by UK-based ARM Holdings. It originated in 1983 for Acorn Computers’ personal computers and later transformed into Advanced RISC Machines Ltd. and ARM Holdings. ARM-based CPUs are used in mobile phones, PDAs, portable media players, and calculators. ARM architecture refers to an instruction set architecture (ISA) […]

Causes of arm & breast pain?

Arm and breast pain can be caused by lymphedema, menstrual cycles, swollen armpits, or non-cyclic conditions. Treatment varies depending on the underlying cause and should be diagnosed by a doctor. Lymphedema can be treated with draining, compression bandages, or antibiotics. Non-cyclic conditions can be treated with anti-inflammatory medications. Menstrual cycle-related pain can be treated with […]

What’s the meaning of “costs an arm and a leg”?

The idiom “cost an arm and a leg” means something is extremely expensive, with unclear origins. Theories include limb-by-limb billing by portrait painters, military demotion, and criminal underworld desperation. When something is said to cost an arm and a leg, it is extremely expensive. The subtext of this idiom is that the price could be […]

What’s an ARM?

An adjustable rate mortgage (ARM) has a flexible interest rate based on an index, making it riskier for borrowers but beneficial for lenders. There are five types of ratios used to calculate the interest rate. ARMs are common for financial institutions that cannot afford fixed loans and are capped to protect borrowers. Variable rate hybrid […]

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