Michael Chabon in Henry Jenkins; Wyn Kelley; Katie Clinton (2013). Reading in a Participatory Culture: Remixing Moby-Dick in the English Classroom. Teachers College Press. p. 146. ISBN 978-0-8077-5401-6.
As an energy carrier, hydrogen inspires a lot of enthusiasm and more than a little wariness. An EU-funded project addressed safety issues related to the use of hydrogen technologies.