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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90 Comments on "Choose Your Passions"

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Bonnie
Bonnie

Cool! How can I send a message to Dr. Billings?

Acellus
Acellus

As part of the Roger Billings Mentoring Program, students are able to submit comments and questions to DrB. You can join in here: Science World

Brooke
Brooke

i put in a question! Hope Dr.B replies

destiny
destiny

that is so cool i love these videos because Dr Billings is wise and t i am glad my parents choose this school program for me

night walker
night walker

will DrB. reply back to you.

Flaming Ash
Flaming Ash

I think he will, just like he replied to the student (I believe Riley) by this video 🙂

Riley
Riley

Wow, he answered my comment!

Call9
Call9

Acellus Rocks, like if you agree

Hermione
Hermione

So amazing I think that we made a right decision doing online school

Zhavia
Zhavia

I think we made the right decision by choosing Acellus. 🙂

Akasha
Akasha

online school is the best, especially this one thanks to Dr.B

dude
dude

He is wise.

david
david

he is very thoutful he can encorege someone easely

Ted
Ted

I love his weekly lectures. they are always fascinating!

Zhavia
Zhavia

They are always inspiring.

Hermione
Hermione

Mr.Billings I need to
ask you this I want to be a actress and a Dental hygienist but how do I do both?

Cody
Cody

Roger Billings you are such a cool man!
You and Acellus have changed my life!
Make sure you tell wonderful teacher thanks 2

Ginny
Ginny

wow

Andre
Andre

woah !! this is awsome!!

audry
audry

wow i love to do school its so much fun.

Andre
Andre

wow!!!!!

jeff
jeff

thats so cool!! OMG

javen
javen

awesome

Jeremiah
Jeremiah

but how does he answer

Unknown
Unknown

Pretty inspiring thank you Dr.Billings

༺figwolf꧂☬❦♡
༺figwolf꧂☬❦♡

this is amazing so inspiring too

grace
grace

This is perfect! I have my passions (Music and sports)! Thank you DR.Billings!

javen
javen

🙂 🙂 🙂 coooooooooollllllll

acellus user
acellus user

that was a great answer i want to talk to him thanks roger billings

Dylan
Dylan

This is so cool i dont know what i want to be quite yet.

dash
dash

Cool he inspires everyone to find his or her passion.

Flaming Ash
Flaming Ash

DrB, you’re a really inspiring person. We will always remember that you’re the one who helped us reach our goals, thank you!

Jasmine
Jasmine

i completely agree with dr. b about YOUR passion

Jayden
Jayden

I like watching these videos. They are always Interesting.

Andre
Andre

wow DR.Billings this is awsome and Amazing

Esther
Esther

Thank you Dr.Billings

Foxgirl :)
Foxgirl :)

Amazing Dr Billings 🙂

Leila
Leila

Amazing Dr. Billings!!!

queen duck
queen duck

inspiration

Abby
Abby

inspiring wow

javen
javen

i like this 🙂 🙂

横kelysta꧂
横kelysta꧂

This is soo inspiring!

dash
dash

cool

acellus user
acellus user

That’s so cool

jamie
jamie

I am passionate about engineering and coding

Abrianna
Abrianna

Awesome! Thanks Dr. B!

Maryam
Maryam

I love this program!

Brooke
Brooke

what a beautiful lecture! this has helped me alot just to be myself! thank you Dr.B u have helped so many people!

eliana
eliana

i can tell he has passion

:) hope :)
:) hope :)

OMG THIS IS SO COOL!!! I’ve always wanted to ask Dr. Billings questions!!! EEEEEEEEEEEEEE! SO EXCITED!

TheLastDoc
TheLastDoc

Still watching old vids, when I feel down.

Destinee
Destinee

Online school is awesome because it’s one on one

Zhavia
Zhavia

My passion is writing.
Words captivate me, and I am determined to make a difference with writings of my own. 🙂

I luv cats
I luv cats

Well said as usual….. money can’t buy happiness. You can acquire happinesses tho by doing what makes u happy.

Ellington
Ellington

Go with your heart ❤️

Dylan
Dylan

I would love to sit down and have a conversation with Dr. B

Elle
Elle

your so amazing and have great passion

bowcrafter06
bowcrafter06

cool thanks DR BILLNGS

Alandra
Alandra

He is such an amazing man with such heart spoken words

901001
901001

he is a very smart man