She Bought This Ring at a Thrift Store — Then An Expert Discovers This

It’s technology

“This ring is not what it seems,” Dr. Merritt finally said, his voice lower now. “It’s cleverly designed—this isn’t jewelry. It’s technology.” He pointed to a small groove under the green gem. “This isn’t a stone at all. It’s a lens. A very small one.” Alison laughed, thinking he must be joking, but the man’s serious expression quickly wiped the smile from her face.