Add spaces: Thestainlesssteelwaspracticallynotreleasingmetalstothedrinkingwater.

Answer: The stainless steel was practically not releasing metals to the drinking water.

Add spaces: danglingstyleredmanmaderhinestoneearrings

Answer: dangling style red manmade rhinestone earrings

Add spaces: 20BCE:Ason,laternamedGaiusCaesar,isborntoAgrippaandJulia.

Answer:
20 BCE: A son, later named Gaius Caesar, is born to Agrippa and Julia.