Tin foil hat radio with a metal bucket. The AM radio is completely inside a metal enclosure. This leads to a noticeable reduction in signal strength received by the AM radio. The efficiency of a metal enclosure in blocking electromagnetic radiation depends on the thickness of the foil, as dictated by the "skin depth" of the conductor for a particular wave frequency range of the radiation. For half-millimetre-thick aluminum foil, radiation above about 20 kHz (i.e., including both AM and FM bands) would be partially blocked, although aluminum foil is not sold in this thickness, so numerous layers of foil would be required
That's What Love Is Made Of illustrates that love is never easy, consisting of good times, bad times, heartbreak, jubilation, breakups and makeups ..."That's What Love is Made Of". While Tarplin plays and Robinson sings the lyrics, the other Miracles (Bobby Rogers, Ronnie White, Pete Moore and Claudette Robinson, answer in classic call-and-response style. The Miracles performed this song before a live audience at the "Santa Monica Civic Auditorium" on the 1964 American International Pictures film, "The T.A.M.I. Show". Present on stage were Robinson, Tarplin, Rogers, White and Moore. Although present on the original recording, Claudette Robinson, who was married to Smokey Robinson, was not present