Span 20 cm / 8 in Weight 1.8 g / 0.06 oz The concept: Name is Greek, and at the same time the first letter of the Greek alphabet.  Why Greek? – I want to honor with my series 5000 one of the earliest foundational thinkers of aerodynamics, the great Aristotle. The ancient Greek (4th Century BC) was among the first in…

Span 20 cm / 8 in Weight 2.3 g / 0.08 oz The concept: Name is Greek, and at the same time the second letter of the Greek alphabet.  Why Greek? – I want to honor with my series 5000 one of the earliest foundational thinkers of aerodynamics, the great Aristotle. The ancient Greek (4th century BC) was among the first in…