It is actually using a hollow cylinder of acrylic as the fuel, with gaseous oxygen as an oxidizer. We’re already quite familiar with solid rocket propellant, but this hybrid approach is much ...

This hybrid SUV stands out amid the rest of the luxury lineup as an ideal middle ground between entry-level models and the ...

There was a problem though; solid rocket motors are far too common to be interesting, and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before ...

Toyota hybrids are very popular used vehicles because of their quality, reliability, and excellent resale value they offer.