Data felt forces gathering around him, as if some massive, insane celestial experiment were in the works.

The net effect is that people who take new drugs may unwittingly become subjects in a massive experiment.

It is a massive experiment in social tolerance and it should be promoted as such.

"Who will do such massive experiments for him when you're gone?"

I would like to see the right kinds of checks and balances before we launch into this massive offshore experiment and it is too late.

All they're doing is conducting a massive economic experiment based on dogma and half-baked beliefs and there's no way they can know how it's going to end.

The Doctor explains that Kirith is simply one massive genetic experiment.

Although the doublers know almost nothing of nuclear science, they once conducted a massive genetic experiment to enhance the species.

Any woman who now chooses implants will understand that she is participating in a massive experiment.

We are in fact conducting a massive, unprecedented - some say unethical - experiment with consequences for all future generations.