This way of doing research has produced some ‘lightbulb’ moments and showed that research is equally valuable for upending your hypotheses as for confirming them.
Mae’r ffordd yma o wneud gwaith ymchwil wedi cynhyrchu rhai ’fflachiau o oleuni’ ac wedi dangos bod ymchwil yr un mor werthfawr i wyrdroi eich damcaniaethau ag ydyw i’w cadarnhau.