Give audiobooks, support local bookstores! Start gifting
Math Wiz by PBS NewsHour
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account
Illustration of person sitting

Shop small, give big!

With credit bundles, you choose the number of credits and your recipient picks their audiobooks—all in support of local bookstores.

Start gifting
Phone showing make the switch message

Limited-time offer

Get two free audiobooks!

Nowโ€™s a great time to shop indie. When you start a new one credit per month membership supporting local bookstores with promo code SWITCH, weโ€™ll give you two bonus audiobook credits at sign-up.

Sign up today

Math Wiz

$1.14

Narrator PBS NewsHour

This audiobook uses AI narration.

Weโ€™re taking steps to make sure AI narration is transparent.

Learn more
Length 6 minutes
Language English
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account

Summary

From his home in the San Francisco Bay area, Salman Khan is using the Web to teach math and science to millions. Spencer Michels reports on how the non-profit Kahn Academy is providing educational materials through its YouTube video library.

Illustration of person sitting

Shop small, give big!

With credit bundles, you choose the number of credits and your recipient picks their audiobooks—all in support of local bookstores.

Start gifting
Phone showing make the switch message

Limited-time offer

Get two free audiobooks!

Nowโ€™s a great time to shop indie. When you start a new one credit per month membership supporting local bookstores with promo code SWITCH, weโ€™ll give you two bonus audiobook credits at sign-up.

Sign up today
Give audiobooks, support local bookstores! Start gifting