Dr. Roger Billings

According to his mentor Bill Lear, Roger Billings sees tomorrow better than most. Among his many notable innovations are some exceptional firsts: Billings began his remarkable career when, as a senior in high school, he invented the first hydrogen car. He went on to convert the first bus, tractor, and an entire home to run on hydrogen. Later, to make hydrogen more economically viable as a fuel alternative, he created the highly efficient fuel cell car. This groundbreaking technology has paved the way for the fuel cell vehicle industry that is rapidly emerging today.

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16 Comments on "Pitch and Sound Waves"

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^_^ Jason
^_^ Jason

Number 2! (Very cool in my opiinion) like this comment if you think roger is the best scientist ever 😀

Zuko
Zuko

it’s cool to be the first one to comment!!! you can make a band with that metal!!! number one Roger Billings!!!! └(^o^)┘

Yoda
Yoda

wow Dr. billings that is so cool like if you agree XD

funny guy
funny guy

cool

Rose
Rose

Roger Billings did it again!

Rose
Rose

If i could have Roger Billings autograph, i’d do anything to get it!

the cool
the cool

wow Rodger Billings is so cool

Zuko
Zuko

this is so cool

Rex
Rex

So cool Fantastic and amzing I probally going to be a good inventer like Rodger Billings.

cool
cool

wow

scientist
scientist

wow I want to be a scientist when I grow up be a smart as Rodger Billings

Myself
Myself

I LOVE THIS VIDEO!!!!!!!!!!!!

Myself
Myself

This is nice

Myself
Myself

I AM SO GOING TO TRY THAT BALL TRIK!!!! OMW!

Myself
Myself

That…is…AWSOME!

Myself
Myself

so cool!