The very few studies on humans showed that short-term exposure to boron can cause irritation of the eye, the upper respiratory tract, and the nasopharynx. This irritation disappears when the exposure stops. No long-term health effects have been found. No effects have been found of boron exposure on human fertility.Read More →

Sand and boron The sand smothers the exposed reactor, squelching that deadly smoke plume. And the boron, in theory, could squelch the nuclear reaction. … So, dump enough boron onto the exposed reactor No. 4 core, the theory went, and it would absorb so many of those wildly firing neutronsRead More →