Qualities of Columbine Plants, Some of the Different Types. Columbines come in many colors; some are even bi-colored. These perennials can have red, yellow, white, blue, pink, salmon, or purple blossoms. They are airy plants with attractive foliage (clover-like when young).
A cypherpunk is an activist advocating widespread use of strong cryptography as a route to social and political change. Originally communicating through the Cypherpunks electronic mailing list, informal groups aimed to achieve privacy and security through proactive use of cryptography.
Pen G is benzylpenicillin; pen V is phenoxymethylpenicillin. They have the same core structure with different chains off the side. Pen V is active mostly against G+ organisms, and pen G is still mostly G+, with some G-. The K just means it's countered with potassium -- there does exist a Pen GK, brand name Pfizerpen.