The next component involves block granting and reforming Medicaid, assuring that no one would suffer without essential health care because they were too poor to buy insurance.

FORBES: Newt Gingrich's Entitlement Reform Plan

From resistors and LED modules to light sensors, each block represents a real component that can be attached to each other via magnetic connectors, hopefully creating a circuit in the process.

ENGADGET

Rosanne and two other scientists decided to block the gene for apolipoprotein B, the main component in the form of cholesterol that contributes to heart attacks.

FORBES: Degunker