Armour-piercing discarding sabot higher muzzle velocity. Unfortunately the low sectional density of the APCR resulted in poor carrying power (high aerodynamic drag), losing velocity and penetration rapidly over distance. To overcome these limitations the British devised a way for the outer sheath to be discarded after leaving the bore. The name given to the discarded outer sheath was the sabot (a French word for a wooden shoe). For APDS projectiles the sabot is also known as a pot, as the sabot resembles a flower pot in shape. The APDS has the advantages of the lightweight projectile with regards to bore acceleration and high
John S. and James L. Knight Foundation awareness of it, and helping create organizations like the Knight First Amendment Institute at Columbia University to "preserve and expand First Amendment rights in the digital age through research and education, and by supporting litigation in favor of protecting freedom of expression and the press." Under Ibargüen, Knight also expanded its support of the arts, through "Knight Arts Challenges" in a number of Knight Communities. Source: John S. and James L. Knight Foundation Annual Reports John S. and James L. Knight Foundation The John S. and James L. Knight Foundation is an American non-profit foundation dedicated to fostering "informed and