1. 1 The preface has been reworded.

2. 5 She reworded sensitive areas of the report so that it wouldn't be so controversial.

3. The 'additional liferafts` were deleted from the table, but the required numbers were added to the survival craft and note 1 on survival craft was reworded.

4. Title should be reworded to read, "The biggest laboratory battery Breakthroughs of 2020 that - as usual - won't make it to commercial production" ljaques January 1, 2021 08:21 AM