Left. Right. Left. Right. Left. Alice and Bernie tackle 'the kettle' and other home-wrecking problems.

06 | Handedness

Dear Science takes problems that have already been answered in 'agony aunt' advice columns, and tackles them again—with science.

Science

Dear Science takes problems that have already been answered in 'agony aunt' advice columns, and tackles them again—with science.

Dear Science&nbsp;takes problems that have already been answered in 'agony aunt' advice columns, and tackles them again—with science.