Yes, you can repurpose used coffee grounds. This video shows you how.

If you’re used to starting your day with a cup of coffee or two, you’ve likely noticed how quickly used coffee grounds start to accumulate—and you might have wondered whether you can put them to work ...

Can is usually used in standard spoken English when asking for permission. It is acceptable in most forms of written English, although in very formal writing, such as official instructions, may is often used instead: Persons under 14 unaccompanied by an adult may not enter.

used to say that it is possible for somebody/something to do something, or for something to happen. I can run fast. Can you call back tomorrow? He couldn't answer the question. The stadium can be emptied in four minutes. I can't promise anything, but I'll do what I can. Please let us know if you cannot attend the meeting.

Used to indicate possession of a specified power, right, or privilege. The president can veto congressional bills.

CAN definition: to be able to; have the ability, power, or skill to. See examples of can used in a sentence.

"Can" is one of the most commonly used modal verbs in English. It can be used to express ability or opportunity, to request or offer permission, and to show possibility or impossibility.

Despite the insistence by some, that can means only "to be able'' and may means "to be permitted,'' both are regularly used in seeking or granting permission: Can (or May) I borrow your tape recorder?