Can I use a manual whisk instead of an electric mixer?

Yes, if you clean it thoroughly first.

I don't think you should use a cast iron pan but it could work if you are desperate. I would definitely use a gas stove.

Mulberry leaf tea is a green tea, and a very healthy one to boot. The only catch is that the leaves must be washed very thoroughly before using them. Mulberry...

Tape will not last as long as glue, especially a glue made for paper. There's no reason you can't use origami paper, though.

After recording your vocals, the audio file will come out as a m4a file. One problem about an m4a file is that Fl does not support that type of audio...

It would be better to use a hand-held razor for accuracy and effeciency. Electric razors are good for the beginning process of removing thicker hair first, though.