While ubiquitous now in some of our favorite true crime shows, the technique of using DNA samples to identify potential criminals started making its way into the forensic world by chance — and still is not as popular or helpful as one might think.Who Invented DNA Profiling?The method for DNA profiling as we know it today is largely attributed to Sir Alec Jeffreys, a British geneticist. Jeffreys' groundbreaking work led to real-world applications, from immigration disputes to solving heinous cr ...read more
Flushing food scraps down the garbage disposal in your kitchen can be borderline therapeutic. No digging out the potato peels or apple cores — just mash them down the drain, turn on the appliance, and hear the sweet sound of your problems disappearing.Of course, the food doesn't actually vanish. More specifically, it goes to a local wastewater treatment plant, where all the water coursing through your home plumbing ends up.Truthfully, washing away your troubles this way can cause issues elsewh ...read more
In his influential book Why Marriages Succeed or Fail, psychologist John Gottman describes the intensifying marital tempest of Eric and Pamela, a couple he interviewed extensively. Year by year, their relationship grew worse, eventually deteriorating to the point that Eric would shut down at the first sign of conflict, muttering a few monosyllabic responses before escaping to the local tavern.The pattern may sound familiar. Often, in the midst of a heated dispute between romantic partners, one o ...read more
In 2020, researchers caught something strange — and stunningly cute — on camera. In the dead of night in the southern Santa Cruz Mountains, a coyote and a badger sauntered out of a wildlife tunnel. The two ambled around then turned around, bumbling back toward the tunnel, but not before showing off the strength of their bond. As the coyote waited for the badger, it bowed its body and wagged its tail, almost as if it was inviting the badger to play. Seeing a coyote and a badger together in th ...read more
Imagine getting a Facebook friend request from the deceased. This happened to me not once, but twice. The account belonged to a distant relative named Carolyn who passed away in 2020 at the age of 96 due to COVID-19-related complications.Carolyn’s daughter-in-law, Janet, says, “Even into her 90s, Carolyn was somewhat active on Facebook. [Afterwards, it] was a useful tool to share information about her passing and gave the family a place to peruse old photos, either for memories or to use in ...read more
Author Vishay SinghPosted on Categories Discover Magazine