Possible Clues:

• Cuts into a pie, often
• More than one spoke of Roger's plug on TV — two!
• Minute hands, say
• Bones found in a brief excavation in US state
• More than one spoke of bones
• They go straight in a circle
• Over two speaking of attack, more than one spoke
• Lines from the centre to the circumference of a circle
• Wireless lacking 10 11 in body parts
• Shadows on an equatorial sundial, say