Phys­i­cist and surfer Gar­rett Lisi presents a con­tro­ver­sial new mod­el of the uni­verse that — just maybe — answers all the big ques­tions. If noth­ing else, it’s the most beau­ti­ful 8‑dimensional mod­el of ele­ment­ary particles and forces you’ve ever seen.

via ted.com