What items are prohibited in carry-on bags?

The Transportation Security Administration (TSA) prohibits certain items in carry-on bags to ensure passenger safety. Prohibited items include sharp objects like knives, scissors, and razor blades. Additionally, firearms, explosives, and flammable materials like gasoline are strictly prohibited. Liquids and gels in containers larger than 3.4 ounces are not allowed, except for medications and baby food. Sporting equipment like baseball bats, golf clubs, and hockey sticks are generally not permitted unless checked in. Tools larger than 7 inches in length, such as screwdrivers and wrenches, are also prohibited. Lastly, self-defense and martial arts items like stun guns and brass knuckles are strictly banned in carry-on bags. It is essential to adhere to these regulations for a smooth security screening process and to maintain the safety and well-being of all passengers.