Here you can browse the extensive archive of Science Update’s flagship daily, minute-long, syndicated radio show (now also known as the Science Update Podcast – Daily Edition)—by date or by topic. You can also find past episodes of the Science Update Podcast – Weekly Edition. And don’t forget: you can search by keyword in the box on the upper right of every page.
Recent Archives
Nature’s Remedies
Drugs from sea sponges, wound-healing oxygen and a sunscreen made from white tea extract
Eco-Friendly Rocket Fuel
An environmentally nontoxic rocket fuel made from candle wax (paraffin).
Chomping on Metal
Why is it that when you bite into tinfoil or metal, it’s an amazing, painful shock that goes through your whole system? (if you have metal dental appliance in your mouth, it forms a battery)
Ultrasound Bug Killer
Reconfiguring ultrasound to pass through air — it can kill anthrax spores in an envelope
Tiny Tech Roundup
Heart monitor that calls the doctor, disposable mics for rescue, memory metals motor