1. The red widow does not actually cannibalize her mates like the black widow counterpart - instead, the male keeps force feeding himself into her mandibles even if she spits him out.
2. Many spiders get their food exclusively by stealing from other spider webs.
3. Some spiders also make decoys of themselves to confuse predators.
4. There was this one time a jumping spider was sent into space to see if it could still make webs in low gravity. It adapted.
5. Then there was this other time a monstrous spider came to the OC, is everyone else seeing that? Everyone is, right? This isn't just me?