Traceroute isn't real
This is a pretty poorly reasoned article.<p>Multimeters aren&#x27;t real because the schematics, design documents and repair manuals for this device don&#x27;t mention them. Therefore the voltage readings I&#x27;m getting here and there don&#x27;t mean anything.<p>Sonar isn&#x27;t real, because it&#x27;s not in the specification of submarines and ship hulls that they should reflect sound.<p>Air pressure isn&#x27;t real; it was here before us and is undocumented, so cruft like 101.3 kPa doesn&#x27;t mean a thing.<p>Meltdown and Spectre exploits or other side channel attacks aren&#x27;t real because the behaviors cannot be deduced from CPU architecture manuals.