In a study published today in the Cell Press journal Device, scientists introduced a wireless, temporary electronic forehead tattoo that monitors brainwaves to objectively measure mental workload.

Unbelievable Ms Rose filmed a second video after she stuck a second tattoo on her face to try out some of the removal options. She listed vodka, anti-bac gel, sellotape, olive oil and nail varnish ...

Scientists develop an electronic tattoo to track brainwaves and mental workload, offering a compact and cost-effective solution for cognitive fatigue measurement.

As Sabalenka's tiger tattoo is one of her signature features, her coach made his allegiances clear with the temporary tattoo on his forehead for the 2024 US Open final.