Neurons fire up in two distinct areas of the brain ahead of a tough decision.Credit: Science Picture Co/Alamy Some of the most rewarding decisions we make in life come with risk: do you take that job with a higher salary if it means moving to a new city and starting your life afresh? It’s an
OpenAI has bought smartphone camera maker Glass Imaging in a deal worth over $300 million, according to a report from The Wall Street Journal. The company, founded in 2019 and based in Los Altos, California, had previously raised about $30 million in funding from investors. Glass Imaging was founded by Ziv Attar and Tom Bishop,
Experimental model and subject details Zebrafish husbandry Zebrafish were reared at 28.5 °C in 14–10-h light–dark cycles (conductivity of 1,000 μS, adjusted via Instant Ocean Sea Salt (approximately 30 g l−1), pH 7.0, adjusted using sodium bicarbonate)69. Zebrafish from 5 to 14 days post-fertilization were fed rotifers and used for experiments. All experiments complied with protocols approved by the
Labelling the cellular structures with ECL probes Preparation of Ru(bpy)3 2+–N-hydroxysuccinimide-ester-labelled antibody 1 ml, 1 mg ml−1 goat anti-rabbit immunoglobulin G (IgG) antibody (Huabio, HA1002) was dialysed (Viskase, Membra-Cel MD44) overnight at 4 °C in 3 l of 0.01 M phosphate buffer saline (PBS, pH 7.6, Sigma) and adjusted to a concentration of 2 mg ml−1. Then 1 mg of Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 (Aladdin, R131404) was dissolved
Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers have used that green fluorescent protein and similar molecules to light up the field of biology, tracking what’s happening inside cells. Quantum computers will finally be useful: what’s behind the revolution Now these ubiquitous tools
