On 2011-04-08, Julie Bove wrote:
This is so basic, it's common sense. You use the back of a butter
knife and hit the lid around the top corner edge, delivering glancing
blows in the direction of loosening the lid, which is
couterclockwise. You hit it hard enough to cause a little nick or
dent with each blow, but not so hard you break the glass. Usually
once around the lid with a half a dozen blows is sufficient.
This aways works and NEVER fails. It's the same concept of loosening
a stubborn nut from a stuck or rusty bolt. When all the nut-breakers,
cam wrenches, and other special tools have failed, a hammer and a cold
chisel used exactly as described above will succeed every time. It's
called basic mechanics based on simple physics.
nb
This is so basic, it's common sense. You use the back of a butter
knife and hit the lid around the top corner edge, delivering glancing
blows in the direction of loosening the lid, which is
couterclockwise. You hit it hard enough to cause a little nick or
dent with each blow, but not so hard you break the glass. Usually
once around the lid with a half a dozen blows is sufficient.
This aways works and NEVER fails. It's the same concept of loosening
a stubborn nut from a stuck or rusty bolt. When all the nut-breakers,
cam wrenches, and other special tools have failed, a hammer and a cold
chisel used exactly as described above will succeed every time. It's
called basic mechanics based on simple physics.
nb