It makes sense to measure the flexibilty rating with the racquet strung as it is obvious we cannot play with a racquet that is unstrung. Anyway flexibility rating of an unstrung racquet is only meaningful to the manufacture and pros.
Recommendations for Iced Tea Safety. * Iced tea sould be brewed at 195 F for 3-5 minutes. * Iced tea should be stored for no longer than 8 hours. * The tea brewer, storage dispenser, and faucet should be cleaned daily. The CDC stated that redesigning tea dispensers to be more easily dismantled and cleaned could further reduce the theoretical risk of bacterial contamination of iced tea. Sun Tea.
If you donât notice a difference in flavor when you keep tea in the fridge for longer, then by all means keep it for as long as it tastes good to you. With one caveat: itâs probably only safe to keep it for a week at the most. Iâm not an expert on bacteria growth in tea, but a week is generally how long most prepared foods can be kept in the fridge before discarding them.