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Caltech

Caltech is a world-renowned science and engineering research and education institution, where extraordinary faculty and students translate big ideas into big discoveries.
Using a "spooky" phenomenon of quantum physics, Caltech researchers have discovered a way to double the resolution of light microscopes.

Quantum Entanglement of Photons Doubles Microscope Resolution

Categories Physics & Mathematics, Technology
Illustration of a brain with a door opening

A New Mechanism for Crossing the Blood–Brain Barrier

Categories Brain & Behavior, Health
The new global mosaic, shown in a detail example at left, is stitched together with images taken by MRO's Context Camera, which captures the Martian surface in long strips.

Scientists Unveil a 5.7 Terapixel Global Image of Mars

Categories Space
Da Vinci illustration

Da Vinci’s forgotten experiments explored gravity as a form of acceleration

Categories Physics & Mathematics
Smart pill inside a body

A GPS for Smart Pills

Categories Health, Technology
Mathematics Tony Yue Yu

The mystery and power of the “non-Archimedean” world

Categories Physics & Mathematics
Boudinage in brecciated dolostone rocks of the Panamint Range (Wildrose Area, Death Valley National Park). New research shows that periclase is stronger than bridgmanite in earth's lower mantle, analogous to boudins developing in rigid ("stronger") rocks among less competent ("weaker") rocks.

What Are They Up To? Surprising Behavior of Minerals Deep in the Earth

Categories Earth, Energy & Environment
Pictured above: Artist's depiction of our Milky Way galaxy and its small galaxy companions surrounded by a giant halo of million-degree gas. Credit: NASA/CXC/M.Weiss/Ohio State/A Gupta et al

Milky Way’s Halo Surprisingly Empty

Categories Physics & Mathematics, Space
Illustration of a rage-filled face

Brain can ramp up rage like a volume dial

Categories Brain & Behavior
Illustration of demo in orbit

Caltech to Launch Space Solar Power Tech Demo into Orbit

Categories Earth, Energy & Environment, Space
Computer processor

Traditional computers can solve some quantum problems

Categories Physics & Mathematics, Technology
Natural and synthetic embryos side by side, with corresponding body parts stained in the same colors.

“Synthetic” Mouse Embryo with Brain and Beating Heart Grown from Stem Cells

Categories Life & Non-humans
Hardware for NASA's upcoming SPHEREx mission recently arrived at the Cahill Center for Astronomy and Astrophysics at Caltech. Too big to fit through the building's front door, the hardware was lowered by crane from the street to the basement laboratory.

A Test Chamber for NASA’s New Cosmic Mapmaker Makes a Dramatic Entrance

Categories Technology
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