context: How to blacken fish
Heat a dry cast iron pan over medium-high heat.
A cast iron pan is a required tool for blackening fish, as other pans aren't capable of delivering the intense heat needed for this preparation. Set the pan onto a charcoal grill or a propane burner set to medium-high heat.
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next sentence for the context: Allow the pan to heat for about 10 or 15 minutes, and do not add any oil to the pan. Melt some butter in a shallow pan.

context: How to get your local congressman to know you
Join political organizations in your area.
If you want your congressman to know you, you need to make your name politically. People from congress pay attention to those who are politically active, as they're seeking out likeminded people to help them gain favor in the community.
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next sentence for the context: If you want to make an impact, increase your current involvement in politics. If you are already part of an organization, for example, take on a leadership position or plan an event.

context: How to lower urobilinogen levels
Eat plenty of fruits and vegetables.
A healthy diet full of fruits and vegetables promotes a healthy liver and normal urobilinogen levels. Red veggies and fruits contain compounds that can help lower bilirubin levels, which will help lower your urobilinogen levels.
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next sentence for the context: Tomatoes is a great food to eat to help with this. Radishes are also a great vegetable to promote liver health.

context: How to get deleted files back from usb or hard drive
Stop using the drive. The data is not essentially destroyed.
The pointers have been removed and the data is waiting to be overwritten.
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next sentence for the context:
The chances of recovering the files you want go down significantly if you keep accessing the drive you are trying to recover from. Adding and removing more data can corrupt the data of the files you are trying to recover from.