trinity resources

TED video Procrastination

TED video World Wide Web

TED video The evelution of the book

TED video Biodiversity

TED video How languages evolve

TED video How sport benefits your body & brain

TED video Power in the USA

TED video The plastic cycle

TED video The history of tattoos

TED video How playing an instrument benefits your brain

TED video How compuer memory works

TED video Mendel's pea plant & genetics

TED video The bilingual brain

TED video Left-handed people

TED video Climate change

TED video How did English evolve

TED video A brief history of plural words

TED video Insults by Shakespeare

TED computers video & text