Actually, this experiment alone does not demonstrate that experience is necessary: the change could take place automatically with age.

These experiments have demonstrated that individuals do not play equilibrium strategies.

The experiment demonstrated that a steam engine would work on a boat.

A simple experiment will demonstrate this erasure process in operation.

The experiment did ultimately demonstrate, however, that a steam engine would work on a boat.

Government rewards and experiments have never demonstrated a theory that practical experience does not dispute.

Various experiments have demonstrated how common these qualities are.

The brothers' experiments demonstrated that it was possible to soar above the earth and survive.

His experiment demonstrated that a rocket's performance was actually decreased under atmospheric pressure.

Other experiments have demonstrated that humans experience the same kinds of memory loss as monkeys.