Theories may be revised over time as new facts or technology become available. Changes in experimental procedures are a result of new developments, which offer data that may or may not support the existing theory. It's possible that the theory will be modified if it's still valid. The theory may be replaced if it is not supported but the results are true and important.
California receives the highest total amount of federal funding at $43.61 billion. California, however, only receives net federal funding of $12 per resident.
