ari daniel

Twitter Updates

• My latest video for @novapbs. What does a “pre-existing condition” mean to a doctor? twitter.com/novapbs/status… 1 day ago
• RT @novapbs: Need a little cosmic perspective? @neiltyson, author of "Astrophysics for People in a Hurry," shares his views on our place in… 1 week ago
• RT @JasonKalirai: Fun chatting with @allisonceck and @mesoplodon today about the #solareclipse. Planning some cool stuff…more soon. 2 weeks ago
• My latest video! twitter.com/novapbs/status… 4 weeks ago
• @gdefrancis @AndrewCoppens Have a great trip, @gdefrancis, and enjoy gathering important stories! 1 month ago