sciencebriefs
all subjects →
Field

Natural sciences

Matter, energy, the planet and the sky: what the measurement actually showed, and how far the result can be pushed.

7
briefs
8:22
average
59 min
in total
4
researchers
Fields under Natural sciences2
All briefs7
video still
8:03

String theory

String theory is not a theory of nature—it’s a laboratory for quantum gravity ideas that have no experimental anchor.