physics question can you help?
Yes, that is just a plastic screw or mine was and i got some from the dealer where i bought the bike and helmet. If it aint broke don't fix it.
BEFORE TAKING PICTURE ASK THEM IF THEY CAN SHOW THEMSELVES SO YOU CAN TAKE THERE PICTURE AS STUPID AS THIS MAY SOUND YOU WILL GET BETTER PICS OF GHOSTS BY ASKING THAN NOT,ALSO IF YOU RECORD EVP ASK SIMPLE QUESTIONS AND GIVE UP TO 30SECONDS FOR A RESPONSE MOST TIMES YOU WON'T HEAR ANYTHING UNTIL YOU REWIND AND PLAYBACK IF IT ALL POSSIBLE USE A DIGITAL VOICE RECORDER IF NOT THEN A TAPE RECORDER WITH A SEPARATE MIC. OTHERWISE YOU WILL GET A LOT OF MOTOR NOISE ON YOUR RECORDINGS WHICH WILL INTERFERE WITH HEARING ANY GHOSTLY VOICES.
you can use rollers. or an easier way to do it is to get your hair wet, then braid it (fairly big, tight braids), and leave it overnight. In the morning let your hair out and run some gel through it.