dumb phones... smart for the companies that make them, theyre always being replaced and everyone just has to have one...
but make anyone over the age of 15 look particularly stupid.
me? my new phone doesnt take photos, doesnt do picture messages, has no music player. no internet browsing, apps, or any of that crud. just has an alarm, takes calls, and sends txt messages. plus i can lob it from a ten story scaffold and it still works fine. its also immune to iron filings, which seem to have killed every other phone i have ever owned except maybe the nokia 3210 from last century...
stick a 12-13mm pipe up the stinger, about 200mm long. expansion chambers DO need back pressure to work nicely. all about gas density, pressure, and the speed of sound... the outlet just lets the pressure out slowly. hard to explain without another twenty page post