Your trigger fingers and shootin' eyes are worthless when they have chunks of glass sticking out of them. Being Oklahomans, we're known to eat a green bean casserole or two, so I'm sure 90% of us will be baking something this year using a Pyrex dish.
Yep, they went from borosilicate glass to soda-lime glass. Borosilicate holds up to temps better than soda-lime, but soda-lime, in general, is less likely to crack or chip from drops, banging against counter tops, etc. Since most broken glassware is a result of dropping it, etc, they went with soda-lime. Most American glassware now is soda-lime, while most European glassware is still borosilicate.
Pyrex and many other manufacturers have switched their glass formulas in recent years, and this has been linked to an upswing in breaking glassware. SO keep Danny's tips in mind this holiday season, and year round.
Yep, they went from borosilicate glass to soda-lime glass. Borosilicate holds up to temps better than soda-lime, but soda-lime, in general, is less likely to crack or chip from drops, banging against counter tops, etc. Since most broken glassware is a result of dropping it, etc, they went with soda-lime. Most American glassware now is soda-lime, while most European glassware is still borosilicate.