Much like Humanity, The Grawl have lots of nuclear weapons.
Unlike Humanity, the Grawla don't have any hangups about using those nuclear weapons.
There are plenty of applications for a giant release of energy, and one application that the Zoomer clan have used recently is creating an Orion Drive spaceship. Atomic rockets has a whole bunch of information about that here: http://www.projectrho.com/public_html/rocket/enginelist3.php#pulseprop
What is it? Its setting off a nuke below your spaceship in order to propel it upward.
Unlike Humanity, the Grawla don't have any hangups about using those nuclear weapons.
There are plenty of applications for a giant release of energy, and one application that the Zoomer clan have used recently is creating an Orion Drive spaceship. Atomic rockets has a whole bunch of information about that here: http://www.projectrho.com/public_html/rocket/enginelist3.php#pulseprop
What is it? Its setting off a nuke below your spaceship in order to propel it upward.