But his self-complacency seduced him into attempting a flight into regions of unexplored English, and the reckless experiment was his ruin.

"A concerned citizen," he retorted, "and one who has every reason to object to the reckless experiments you are conducting here."

Set in the year 2038, the book is a cautionary tale of the harm humans can cause their planet via disregard for the environment and reckless scientific experiments.

Determined to prove he was better, Doom conducted reckless experiments which eventually scarred his face and would lead him to become Doctor Doom.

It's a reckless experiment.

I'm not buying this reckless social experiment.

In one posting, for example, Mr. McDermott recalled a reckless experiment with sodium and potassium he and friends had conducted while in college.

The design and construction of the reactor, and the reckless experiment that led to the explosion, exposed the failures of Soviet technology.

Richard Hollingham asks: are GMOs (genetically modified organisms) the future of farming, or are they a reckless experiment with our food?

Is biotech the future of farming or is it a reckless experiment with our food?