More from Paul Marks
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Technology
DIY gun project misfires as 3D printer is seized
News
Technology
Snakes on a plane slither in engines
News
Technology
Lane-keeping app makes any car smarter
News
Technology
Sea cameras scan the waves for smugglers
News
Technology
Obama’s 2025 car fuel efficiency goals are already in reach
News
Technology
Dreaming up the shape of cars to come
Opinion
Space
Asteroid miners want to turn rocks into spacecraft
Opinion
Health
Smartphone that feels your strain
News
Technology
New remote warfare: Smaller, better, deadlier?
Opinion
Space
Is space mining really feasible?
Opinion
Technology
Hypersonic engines promise new era of spaceplanes
News
Technology
Unused inventions get a crowdsourced creative spark
News