Hydrogen

Next-Generation Supercapacitor-Powered Portable Speaker

Project Backers

Thank you for your support!

Willy K.
Birmingham, AL, USA

Jeffrey G
Portland, OR

Richard T
Berkeley, CA

Keith J
Edmonton, Canada

Shelley U
Highlands Ranch, CO

Matthew T
Townsville, Australia

Travis R
Sandy, UT

Brett T
Windsor, CO

Peter S
San Francisco, CA

Richard M
Anchorage, AK

lifton
Portland, OR

Michael S
San Diego, CA

Peggy W
Portland, OR

Scott T
California, US

Louis D
portland, OR

Nick C
Brooklyn, NY

Barrett H

William R

Dana T
Nashville, TN

Maegen S
Davis, CA

Ben J
Rockingham, Perth, Australia

Aleksey B
Pacifica, CA

Mike A
San Francisco, CA

Jacob G
Wilmington, DE

Jonathan W

Kristina L
San Francisco, CA

Seth W
Portland, OR

Emily R
davis, CA

Lynn W
Vancouver, WA

Reginald G
Denver, CO

Brian S
Wellesley, MA

Cam L

Damon T
Santa Cruz, CA

Leah K

Louis D
portland, OR

Marie D

Lauren W
Brooklyn, NY

Scott S

Alex S
Portland, OR

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