Science
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BetterExplained
Kalid Azad's essays that build intuition-first understanding of math concepts like e, imaginary numbers, and calculus us…
beyondapollo.blogspot.com
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Beyond Apollo
Space historian David Portree's blog digging up forgotten, unflown spacecraft concepts proposed during the Cold War spac…
Beyond Curie
A design project of bold illustrated posters celebrating women in science, technology, engineering and maths, each paire…
Beyond the Sea
Cartographer Andy Woodruff maps what you are actually facing when you stand on a beach and look straight out to sea, wit…
BGPlay
A RIPEstat visualization that animates BGP routing and AS path history for any IP address or prefix, showing how the net…
BIAS
A scrollable knowledge base of more than 70 cognitive biases, UX laws, dark patterns and persuasion principles, each dis…
Big Five Personality Test
A free, open-source personality test based on the scientifically validated Big Five (OCEAN) model used widely in academi…
Big History Project
A free, self-directed course presenting a unified narrative of the universe across 13.8 billion years, from the Big Bang…
Bigfoot Field Researchers Organization
The Bigfoot Field Researchers Organization keeps a searchable database of reported Bigfoot sightings and encounters, plu…
BigPicture Natural World Photography 2025 Winners
The 2025 winners of the BigPicture Natural World Photography Competition, with arresting images of wildlife, landscapes…
Billionaire Migration
An interactive map tracing where 3,146 billionaires were born and where they live now, drawing city-to-city flows that r…
Biochemistry Den
A free biochemistry resource with study guides, notes, visual metabolic pathways, and lab calculators made for students…
Biocubes
An infographic of everything on Earth that compares the relative scales of biomass and technomass, showing that life is…
Biodiversity Heritage Library
A consortium of natural history libraries that has digitized centuries of biology books, famous for its gorgeous public-…
Bioethics.net
The companion site to the American Journal of Bioethics, featuring blog commentary and news on medical and biotechnology…
bioGraphic
An award-winning online magazine from the California Academy of Sciences telling visually sumptuous stories about nature…
BioLib
An online library of scanned, out-of-print illustrated biology books, with more than 160,000 pages across over 520 title…
Biological Neural Networks: Spiking Neurons
An interactive introduction to spiking neuron models that run in your browser, showing how neurons behave as dynamical s…
Biomorphs
An interactive take on Richard Dawkins' biomorphs, where you pick which branching virtual creature survives each generat…
Biophony
A long-form essay on soundscape ecology, following how recordist Bernie Krause hears whole ecosystems as orchestras of a…
bioRxiv
The preprint server for biology, where researchers post new papers before peer review so you can read cutting-edge life…
Bird Brains
A short curious read that starts with a kea parrot dragging traffic cones onto a road for snacks, then asks how we measu…
Bird Migration Explorer
Interactive maps from Audubon trace the yearly journeys of more than 450 bird species across the Americas, showing where…
Bird Radio
A radio-style tuner that streams real bird songs from the Xeno-canto archive: pick a region of the world, turn the dial…
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