Concussion Test (Starts 1:00) David Howell is chief researcher at Children’s Hospital Colorado. Howell says the century old Romberg Balance Test can help evaluate how long a child will need therapeutic intervention after a blow to the brain.
Pot & Pain Meds (Starts 7:00 ) Mark Twardowski is doctor in Grand Junction who does endoscopic procedures that include pain medications. Twardowski has just published an analysis that shows his patients who use marijuana need more pain medication and sedation during a procedure, such as a colonoscopy, compared to patients who do not report having used marijuana. GO HERE FOR INTERVIEW TRANSCRIPT
Chords and Codons (Starts ) Fulbright Scholar Colin Campbell is a scientist who specializes in spectroscopy. He also composes songs that turn science data into music. Today (April 16th) at 5:30, Campbell’s songs will be part of a performance at CU-Boulder’s Biofrontiers Institute in the Butcher Auditorium.
Hosts/Producer/Engineer: Shelley Schlender
Executive Producer: Joel Parker
Podcast: Play in new window | Download (Duration: 26:44 — 24.5MB)
This special edition of How on Earth is produced in conjunction with the 
A Consumer’s Guide to Pesticides in Produce (starts 7:55) You may be wondering if you washed the strawberries, blueberries or kale that you had for breakfast this morning enough to rid them of residue of potentially harmful pesticides. That is, if they were conventionally, not organically, grown. According to the U.S. Department of Agriculture, more than 200 different pesticides remain in some form on popular fruits and vegetables that Americans eat every day. And before testing all the produce, the USDA thoroughly washes and peels them. Such tests show that simply washing produce does not remove all pesticides. In a recently released report, as part of its 
The Goodness Paradox (Teaser): Today’s spring pledge-drive show features brief clips from a recent interview with 
Athlete’s Guide to Recovery (starts at 5:39): Colorado is riddled with athletes, many of them incessantly chasing the latest recovery products and services that will enhance their performance — from Gatorade and other ubiquitous sports-recovery drinks, to supplements, to compression boots, to cryochambers, to good old-fashioned massages. How solid is the solid the science behind the multi-million marketing campaigns? 
