Â§ 91.155 Basic VFR weather minimums. (a) Except as provided in paragraph (b) of this section and Â§ 91.157, no person may operate an aircraft under VFR when the flight visibility is less, or at a distance from clouds that is less, than that prescribed for the corresponding altitude and class of airspace in the following table: (b)Class G Airspace.
radical chic - an affectation of radical left-wing views and the fashionable dress and lifestyle that goes with them. affectation, affectedness, mannerism, pose - a deliberate pretense or exaggerated display. Translations.
If something is considered extremist or very different from anything that has come before it, call it radical. The noun, radical, comes from the Latin radix root, and in fact, radical and root are synonymous as technical terms in fields such as math and linguistics. In more everyday language, a radical is someone who has very extreme views, so you could say that their views are different from the root up. Similarly, a radical flaw or change is a fundamental one whereas a radical design or idea is very new and innovative.