New Zealand actor Sam Neill, who starred as Dr. Alan Grant in the 1993 blockbuster Jurassic Park and its 2022 sequel, Jurassic World Dominion, died on Monday in Sydney, Australia. He was 78.

While American audiences likely know Neill best for Jurassic Park, he had a long and varied career in film and television. His sheer versatility won him fans around the world. He played the grown Damien in Omen III: The Final Conflict; a Russian officer in The Hunt for Red October; and even made brief cameos (as an actor playing Odin in a theatrical troupe) in Thor: Ragnarok and Thor: Love and Thunder. (The less said about 1997's space horror travesty, Event Horizon, the better, although it has its fans, and Neill made the most of his role.) Yet some of his best performances were in smaller, critically acclaimed independent films such as 1993's Oscar-winning The Piano.

On television, Neill earned his first Golden Globe nomination for the lead role in Reilly, Ace of Spies in the 1980s. He was nominated for both an Emmy and a second Golden Globe for playing the titular Arthurian wizard in the 1998 miniseries Merlin. He played Cardinal Wolsley in The Tudors, and was part of the ensemble cast in the (excellent) 2015 adaptation of Agatha Christie's And Then There Were None. Neill was magnetic as the ruthless CI Major Chester Campbell in Peaky Blinders—an antagonist and romantic rival of Cillian Murphy's Tommy Shelby.

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Scientists at Pennsylvania State University have developed a novel conductive ink that can be painted directly onto the skin in colorful custom designs, turning into a functional electrode for biomonitoring after drying. They described their work in a new paper published in the Proceedings of the National Academy of Sciences (PNAS).

As previously reported, epidermal electronics attached to the skin via temporary tattoos (e-tattoos) have been around for more than a decade. So-called e-tattoos connect to skin without adhesives, are practically unnoticeable, and are typically attached via temporary tattoo, allowing electrical measurements (and other measurements, such as temperature and strain) using ultra-thin polymers with embedded circuit elements.

However, these e-tattoos have their limitations, most notably that they don’t function well on curved and/or hairy surfaces, as well as requiring personalized electrode placement design to cover larger areas, since biosignals are spatially distributed. So scientists have been getting creative. For instance, in 2024, researchers developed special polymer-based conductive inks that can be printed onto a person’s scalp to measure brain waves, even if they have hair. This could one day enable mobile EEG monitoring outside a clinical setting, among other potential applications.

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