they test it by doing lots of crashing
Crash tests.
No its not illegal,scientists carry out multiple tests.
Experiments.
"The Hyundai Veracruz was given the rating of 5 stars out of 5 stars in the 2010 safety tests. However, it has not been tested in the 2011 safety tests."
The repeated tests done by scientists to discover or demonstrate something is called experiments.
The repeated tests done by scientists to discover or demonstrate something is called experiments.
experiments
Scientists are still conducting tests.
to identify minerals
Scientists conduct raw research on Antarctica, so whatever tests are conducted simply insure that the scientist is collecting the desired and appropriate data.
The tests used to verify product safety are different, depending on the nature of the product being tested.
More tests should be done baby furniture to ensure its safety.