Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why Your body keeps your brain and your blood separate to filter out toxins and viruses. However, this barrier might be too good at its job. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Amazing Water Property – Starting Fire in Water Did You Know Any Object Can Levitate Magnetically? Explorers Find Metal Orbs Inside Pyramid What put the bang in the big bang? Why Do Some Organs Come In Pairs? Our Brains Can Store 10x More Than We Thought!