For years, Death Valley’s “sailing stones” attracted visitors and puzzled scientists. In a remote area of the national park, large stones move across an arid playa leaving tell-tale tracks behind, some as long as a football field — and no one could explain what force propelled them. Some blamed “magnetism”; others, aliens. Previous experiments ruled […]
Become a Baltimore Fishbowl Member
Your contributions help pay for current editorial costs and to expand our community coverage
