On Sun, 10 Jan 2016 16:11:23 -0000, Bob Minchin wrote:

Bod wrote:
Are there any luddites in here still preferring the old fashioned
slotted screws?
Furniture restorers love em and will usually buy up old stock. The rest
of us realise the poziheads are generally superior to use especially
where they won't be seen.

Why would you consider a pozidrive uglier if it can be seen? Six of one half a dozen of the other, it's still a visible screwhead.

--
A Jesus of mass J travelling at a speed of 27 meters/second collides with a stationary Moses of mass M.
Assuming any elastic deformation is lossless and perfectly reversible, calculate how long it will be until the next Passover.