DOCTOR WHO REWATCH • 6 GIFS PER EPISODE 2x03 “The universe has to move forward. Pain and loss, they define us as much as happiness or love. Whether it’s a world or a relationship, everything has its time. And everything ends. “
Mutant Silkworms Spin Fluorescent Silk in 3 Colors
Silkworms in a Japanese lab are busy spinning silks that glow in the dark. But these silkworms, unlike others that have been fed rainbow-colored dyes, don’t need any dietary interventions to spin in color: They’ve been genetically engineered to produce fluorescent skeins in shades of red, orange, and green.