the.com/solder
the metallic glue that quietly holds civilization's electronics together, one molten droplet at a time
low meltingmelts around 180-190°C, cooler than your oven
lead banishedEU's RoHS forced electronics to ditch lead solder
silent bthe 'l' is often unspoken, like sodder
cold jointpoorly heated solder fails invisibly, ruining devices
ancient craftEgyptians soldered gold jewelry over 5000 years ago