The point of the mocks is to ensure your device is compatible and simulate the exam experience, rather than as a full-blown study aid.

"Designing materials that are compatible with hairy skin has been a persistent challenge in e-tattoo technology," Lu says.

It remains unclear whether the levels of radiation are compatible for a publicly accessible space.

X questioned the "lawfulness" of the bill - saying it may not be compatible with international regulations and human rights treaties which Australia has signed.

The degradation state of the residues suggests that, in at least two cases, the trays reached temperatures compatible with those experimentally verified for baking dough in domed ovens.