Download - Podcast: A planet beyond Pluto, the bugs in your home, and the link between marijuana and IQ

Discover

Podcast Features
Your all-in-one podcasting solution.

Blog to Podcast
Turn your blog into an engaging podcast.
Livestream
High-performing audio live, without limits.

Podcast Studio
Easy-to-use audio recorder app.
Podbean AI
AI-Enhanced Audio Quality and Content Generation.

Podcast App
The best podcast player & podcast app.

Ads Marketplace
Join Ads Marketplace to earn money
through sponsorship on your podcast.

PodAds
Manage your ads with dynamic ad insertion capability.
Apple Podcasts Subscriptions Integration
Effortlessly publish and manage exclusive episodes for your
Apple Podcasts subscribers directly from Podbean.
Live Streaming
Receive livestream rewards from your audience and earn
recurring income from your Fan Club membership.

All Arts Business Comedy Education
Fiction Government Health & Fitness History Kids & Family
Leisure Music News Religion & Spirituality Science
Society & Culture Sports Technology True Crime TV & Film
Live

How to Start a Podcast
How to Start a Live Podcast
How to Monetize a podcast
How to Promote Your Podcast
How to Use Group Recording

Log in
Start your podcast for free

Podcasting
Monetization
Advertisers
Enterprise
Pricing
Discover

Science Magazine Podcast

Science

Podcast: A planet beyond Pluto, the bugs in your home, and the link between marijuana and IQ

2016-01-21

Download Right click and do "save link as"

Online News Editor David Grimm shares stories on studying marijuana use in teenage twins, building a better maze for psychological experiments, and a close inspection of the bugs in our homes. Science News Writer Eric Hand joins host Sarah Crespi to discuss the potential for a ninth planet in the solar system that circles the sun just once every 15,000 years. [Image: Gilles San Martin/CC BY-SA 2.0]

Learn more about your ad choices. Visit megaphone.fm/adchoices