:)

http://www.gmatbarcelona.com

Sheena Iyengar on the art of choosing

http://www.ted.com/talks/lang/eng/sheena_iyengar_on_the_art_of_choosing.html

John Gerzema: The post-crisis consumer

http://www.ted.com/talks/lang/eng/john_gerzema_the_post_crisis_consumer.html

viability	n	(plan: feasibility)	wykonalność ż
viability	n	(baby, foetus: ability to live)	zdolność do życia
ascertain	vtr	(determine)	ustalać
ascertain	vtr	(verify)	stwierdzać

herd	n	(animals: on farm)	stado
herd instinct swarm n (of insects) rój