The size of a fillet weld is. determined as shown in fillet weld diagrams at the end of this attachment. Typical. minimum fillet weld details for slip-on flanges and socket-welding components are. also contained in fillet weld diagrams at the end of this attachment.
Indestructible 'water bear' bug that can survive in space could revolutionise computing. 1  Animals are able to dry them selves out for years - and come back to life. 2  Protect themselves in large amounts of glassy molecules. 3  Researchers hope to harness molecules to create 'superglass'.
There are more than 900 species of Tardigrade or Water Bear, pictured. They're found everywhere in the world, from the highest mountains to the deepest oceans. Boil the 1mm creatures, freeze them, dry them, expose them to radiation and they're so resilient they'll still be alive 200 years later.