With reference to the article on Honda's stylish looking hydrogenpowered car, (
The Big Picture, 16 January) please can you ensure full and detailed coverage of the crashworthiness testing, as a tank of hydrogen at 5,000 psi [345 bar] just below the rear seats could make it interesting.
Provision for refuelling by the owner/driver might be equally worthy of investigation? Maybe a 'keep back — bomb on board' window sticker would be in order.
Peter Johnson,
Hucclecote,
Zephyr high-altitude solar powered aircraft gears up for commercial service
Where is Zephyr launching from?