Mark ArchibaldSocial Links NavigationGrove City College Latest articles by Mark Archibald Human-Powered Vehicles Can Drive Meaningful Change (Op-Ed) By Mark Archibald last updated 14 October 22 How do you get a vehicle to 45 mph using only your body movements for power? Planet Earth Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Scientists may have finally found where the 'missing half' of the universe's matter is hiding2Ozempic in a pill? New oral drug may work as well as Ozempic-style injectables3Scientists reveal signs of crucial life-sustaining process on Mars: 'I knew right away how important this discovery was'4'Useless' female organ discovered over a century ago may actually support ovaries, study finds5A mysterious, 100-year solar cycle may have just restarted — and it could mean decades of dangerous space weather
Human-Powered Vehicles Can Drive Meaningful Change (Op-Ed) By Mark Archibald last updated 14 October 22 How do you get a vehicle to 45 mph using only your body movements for power?
