Jonathan and Todd were hoping to do a dive with world-renown cave explorer Robbie Schmittner...but Robbie forgot his drysuit. So handed them a strange device called a Mnemo and sent them into the cave alone. Here's what happened!
Jonathan and Todd were hoping to do a dive with world-renown cave explorer Robbie Schmittner...but Robbie forgot his drysuit. So handed them a strange device called a Mnemo and sent them into the cave alone. Here's what happened!