4 ms·

So does metal. Welding is just melting two parts together.

• baq 4y ago
  https://en.wikipedia.org/wiki/Cold_welding https://en.wikipedia.org/wiki/Cold_welding
  • mulmen 4y ago
    https://en.m.wikipedia.org/wiki/Welding https://en.m.wikipedia.org/wiki/Welding What point are you trying to make here?
    • baq 4y ago
      no heat, no melting. just welding
      • HPsquared 4y ago
        Perhaps it would have been better to say "melting two parts together is just welding".
      • deleted 4y ago
        [deleted]
  • imtringued 4y ago
    We can do this with glass, however, lapping is incredibly expensive for something as simple as joining two pieces of glass together.