Today is Stephen Hawking’s 76 birthday and the famed physicist has once again proved his resilience against amyotrophic lateral sclerosis (ALS), the fatal and debilitating disease he was diagnosed with at age 21.

Today is Stephen Hawking’s 76 birthday and the famed physicist has once again proved his resilience against amyotrophic lateral sclerosis (ALS), the fatal and debilitating disease he was diagnosed with at age 21.: http://ift.tt/2CDbG3N Read more... http://ift.tt/2CW8Daw