ScratchJr is a new version of the Scratch programming language designed for children ages five to seven. Using ScratchJr, kids can build their own animated stories, interactive games, collages, and other creative projects. ScratchJr teaches kids a new form of literacy: code. By learning to code, kids learn new ways of thinking, problem-solving, and expressing ideas.
Video: ScratchJr demonstration
This startup wants to copy you into an embryo for organ harvesting
With plans to create realistic synthetic embryos, grown in jars, Renewal Bio is on a journey to the horizon of science and ethics.
VR is as good as psychedelics at helping people reach transcendence
On key metrics, a VR experience elicited a response indistinguishable from subjects who took medium doses of LSD or magic mushrooms.
This artist is dominating AI-generated art. And he’s not happy about it.
Greg Rutkowski is a more popular prompt than Picasso.
This nanoparticle could be the key to a universal covid vaccine
Ending the covid pandemic might well require a vaccine that protects against any new strains. Researchers may have found a strategy that will work.
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