Given the background description of some cooking related query, summarize the question into a title

Example Input: I sometimes find myself wanting to eat whole nuts in situations where I have no access to a nutcracker, whether because I'm at work or traveling or otherwise not in a place where I might be expected to keep a nutcracker on hand. I've had good luck squeezing two pecans together in my hand, but what other nuts are good for improvised cracking methods?
Example Output: Which nuts can be cracked without tools?

Example Input: Following up from my previous question, which I'd raised because I have concerns that my non-stick wok will need replacing very soon (again), and was having a think about "standard" pans.I'm not currently interested in differences in care/cleaning/etc, I think those are quite well covered in other questions.So, I'm wondering what's the difference in the required technique when using them to cook food?
Example Output: Difference in technique for cooking with non-stick and standard pans?

Example Input: What are some alternatives to using acetate strips? I'm not interested in a specific application here, so feel free to give ideas for all types of techniques. Under what culinary circumstances, if any, can they be substituted with a silpat? Parchment paper? Other types of plastic?
Example Output:
Alternatives to acetate?