Certain retirement accounts allow you to accelerate your savings rate after age 50. If you have a traditional or Roth IRA, you can make extra contributions. You can put away up to $6,500 per year, as of 2013. You can contribute an additional $5,500 to your 401(k), above the $17,500.
It would be dangerous to incubate (keep and grow) cultures at temperatures close to body temperature (37Â°C) because doing so might allow the growth of pathogens harmful to health. So the maximum temperature used in school and college labs is 25Â°C.
To transfer the wort to your 15 mL (about half a fluid ounce) culture, remove the fermentation lock or foil from the bottle, flame the tip, let the glass cool for a second and pour the yeast sample from the bottle to the 15 mL culture tube. Cap immediately and again incubate the 15 mL tube at 70â90 Â°F (21â32 Â°C).