Basically anything small, and less than 3 oz. The security people are afraid that anything that weighs more than 3 oz could possibly be a bomb.
If it does pass the 3-1-1 rule for liquids and gels in the carry on, you can.
It depends on the airport. They allow you to take liquids of less than 100ml and some make you take out the liquids in your hand luggage and go through security with them in a clear plastic bag
can we bring our ps3 on hand luggage
don't bring liquids
no
3 ounces
yes
I believe it is alright unless it is considered a sharp object that can injure. Nonetheless, it is only more on liquids, aerosoles and gels that are prohibited in the carryon lugggage
Yes, an electric shaver maybe taken in hand luggage on Delta.
you can
No.
Yes. You actually can.