Question Author
Well, you two have done a good job of defending the luckless perpetrators. Waterwolf, the statements were made by the researchers/practitioners themselves, spontaneously and on camera.
I guess I would have wanted (1) to say instead, 'All glasses are made of silica', because the bite did go on to explain the use of additives to make distinctive glasses, and (2) to say 'The team produced more than the workers individually could have done', or some such.
Incitatus, your answer reminds me of the mess the media made (alliteration incidental) of the so-called 'life on Mars' discovery made a few years ago from studies of antarctic meteorites. But I have to say, nevertheless, that the statements quoted in my original post seem to show the lack of a certain economy and clarity which I would wish to see in scientists/technologists.