Check out the easy step-by-step procedure to prepare fennel tea: 1  Pound 3 spoons of fennel seeds, preferably by using the mortar and pestle. 2  Boil 2 cups of water and add it to the powdered seeds. 3  Leave it undisturbed for about 15 minutes.  Use it as a last rinse after you have shampooed and conditioned your hair.
Rating Newest Oldest. Best Answer: A Concept Keyboard is a flat, touch sensitive board, usually A3 or A4 in size, that you can plug into your computer and use as an addition to the QWERTY keyboard. A paper overlay is placed onto the board and the user presses the overlay to activate the board.
These are usually customized keyboards that are specific to certain operating systems or applications. The best example I can think of, for Extended keyboards, is the Windows 8 keyboard designed by Microsoft for use with its first âstart screenâ operating system.