Columbia U
☆
☆
☆
☆
☆
“Amazing”
Razvan sr via Apple Podcasts ·
Spain ·
01/15/12
More reviews of Astronomy
“Suggest the people who love physics, astronomy and science check it out.
Our cool president David Helfand.”
BBoy Joe via Apple Podcasts ·
Canada ·
12/17/11
☆
☆
☆
☆
☆
“Very interesting step by step introduction to stars.
Prof. David is absolutely clear and is a pleasure to listen to him.
It would be a 5 star if the video quality would be better.”
RafSal via Apple Podcasts ·
Italy ·
07/05/13
☆
☆
☆
☆
☆
“Not all lecturers are true teachers. David Helfand is one of those rare teachers who know how to bring highly complex concepts down to earth and start from the bottom up. Hardly using presentations, diagrams etc., he makes you understand everything. He's a real master!”
Amit Elkaiam via Apple Podcasts ·
Israel ·
02/28/13
Do you host a podcast?
Track your ranks and reviews from Spotify, Apple Podcasts and more.
See hourly chart positions and more than 30 days of history.
Get Chartable Analytics »
See hourly chart positions and more than 30 days of history.
Listen now
Links
No website
No RSS feed
Twitter
Facebook
Instagram
Patreon
Genres
Artwork or description wrong?
Request an update »
Updates may take a few minutes.
Do you host a podcast?
Track your ranks and reviews from Spotify, Apple Podcasts and more.
See hourly chart positions and more than 30 days of history.
Get Chartable Analytics »
See hourly chart positions and more than 30 days of history.
