Time is not a fundamental part of reality mappingignorance.org/2026/02/04/t...
Time is not a fundamental part of reality - Mapping Ignorance
Physics has struggled to say what time actually is. A struggle at the heart of some of the deepest problems in science.
mappingignorance.org
February 4, 2026 at 3:53 PM
Time is not a fundamental part of reality mappingignorance.org/2026/02/04/t...
¿Cómo cortar un sándwich en tres trozos iguales? culturacientifica.com/2026/02/04/s... por @raulibanez.bsky.social
¿Cómo cortar un sándwich en tres trozos iguales?
¿Cómo cortar un sándwich (cuadrado) en una cierta cantidad de trozos iguales (i.e. la misma superficie y la misma cantidad de corteza)?
culturacientifica.com
February 4, 2026 at 11:18 AM
¿Cómo cortar un sándwich en tres trozos iguales? culturacientifica.com/2026/02/04/s... por @raulibanez.bsky.social
Reposted by César Tomé López
Relatividad general extrema https://culturacientifica.com/2026/02/03/relatividad-general-extrema/ por @edocet.bsky.social
February 3, 2026 at 11:06 AM
Relatividad general extrema https://culturacientifica.com/2026/02/03/relatividad-general-extrema/ por @edocet.bsky.social
How to make carbonaceous cosmic dust in the lab mappingignorance.org/2026/02/03/h...
Cosmic dust done in the lab
By recreating cosmic chemistry on Earth, this research opens a new window onto deep stellar processes and how life on Earth was possible.
mappingignorance.org
February 4, 2026 at 9:34 AM
How to make carbonaceous cosmic dust in the lab mappingignorance.org/2026/02/03/h...
Relatividad general extrema culturacientifica.com/2026/02/03/r...
Relatividad general extrema — Cuaderno de Cultura Científica
El evento GW250114 ha sido una oportunidad única para poner a prueba la teoría de la relatividad general en condiciones extremas.
culturacientifica.com
February 3, 2026 at 11:07 AM
Relatividad general extrema culturacientifica.com/2026/02/03/r...
La Geología que inclina la torre más famosa de Italia culturacientifica.com/2026/01/29/t...
La Geología que inclina la torre de Pisa
Un pequeño fallo de ingeniería tiene su origen en la geología tan particular de la región donde está Pisa.
culturacientifica.com
January 29, 2026 at 11:39 AM
La Geología que inclina la torre más famosa de Italia culturacientifica.com/2026/01/29/t...
Humanity’s oldest known cave art has been discovered in Sulawesi mappingignorance.org/2026/01/28/s...
Humanity’s oldest known cave art discovered in Indonesia
People living in Sulawesi (now eastern Indonesia) were producing rock art significantly earlier than previously demonstrated.
mappingignorance.org
January 28, 2026 at 3:07 PM
Humanity’s oldest known cave art has been discovered in Sulawesi mappingignorance.org/2026/01/28/s...
La teoría de cuerdas ya puede describir un universo que contiene energía oscura culturacientifica.com/2026/01/27/c...
Teoría de cuerdas y expansión acelerada del universo
Un grupo de investigadores ha elaborado un modelo detallado que es compatible con la expansión acelerada del universo
culturacientifica.com
January 28, 2026 at 8:54 AM
La teoría de cuerdas ya puede describir un universo que contiene energía oscura culturacientifica.com/2026/01/27/c...
La teoría de cuerdas ya puede describir un universo que contiene energía oscura culturacientifica.com/2026/01/27/c...
Teoría de cuerdas y expansión acelerada del universo
Un grupo de investigadores ha elaborado un modelo detallado que es compatible con la expansión acelerada del universo
culturacientifica.com
January 27, 2026 at 3:44 PM
La teoría de cuerdas ya puede describir un universo que contiene energía oscura culturacientifica.com/2026/01/27/c...
Reposted by César Tomé López
Cloud-9, un fósil cósmico https://culturacientifica.com/2026/01/20/cloud-9/ por @edocet.bsky.social
January 20, 2026 at 11:02 AM
Cloud-9, un fósil cósmico https://culturacientifica.com/2026/01/20/cloud-9/ por @edocet.bsky.social
Plate tectonics and climate change mappingignorance.org/2026/01/21/p...
Plate tectonics and climate change - Mapping Ignorance
Plate tectonics and their move about Earth’s surface plays a major, previously underappreciated role in how climate changes
mappingignorance.org
January 22, 2026 at 9:23 AM
Plate tectonics and climate change mappingignorance.org/2026/01/21/p...
ARKS: Your solar system was once a wild ride mappingignorance.org/2026/01/20/a...
ARKS: Your solar system was once a wild ride - Mapping Ignorance
The ARKS survey's findings are a treasure trove for astronomers seeking to understand how planet families are built and rearranged.
mappingignorance.org
January 21, 2026 at 10:19 AM
ARKS: Your solar system was once a wild ride mappingignorance.org/2026/01/20/a...
Reposted by César Tomé López
Cow Tools!
We have lived alongside cows for nearly 10,000 years.
We breed them and exploit them
It is now, only now, that we have discovered THEY CAN USE TOOLS
Here I describe our study
(paper) www.sciencedirect.com/science/arti... in @currentbiology.bsky.social
with @auersperga.bsky.social
We have lived alongside cows for nearly 10,000 years.
We breed them and exploit them
It is now, only now, that we have discovered THEY CAN USE TOOLS
Here I describe our study
(paper) www.sciencedirect.com/science/arti... in @currentbiology.bsky.social
with @auersperga.bsky.social
January 19, 2026 at 5:26 PM
Cow Tools!
We have lived alongside cows for nearly 10,000 years.
We breed them and exploit them
It is now, only now, that we have discovered THEY CAN USE TOOLS
Here I describe our study
(paper) www.sciencedirect.com/science/arti... in @currentbiology.bsky.social
with @auersperga.bsky.social
We have lived alongside cows for nearly 10,000 years.
We breed them and exploit them
It is now, only now, that we have discovered THEY CAN USE TOOLS
Here I describe our study
(paper) www.sciencedirect.com/science/arti... in @currentbiology.bsky.social
with @auersperga.bsky.social
Reposted by César Tomé López
Moiré patterns at the interface of topology and magnetism mappingignorance.org/2026/01/15/r...
Multiple replicated Dirac cones in a moiré heterostructure
instead of the single, simple linear band that characterizes an isolated topological surface, the data showed multiple replicated Dirac cones
mappingignorance.org
January 16, 2026 at 12:11 PM
Moiré patterns at the interface of topology and magnetism mappingignorance.org/2026/01/15/r...
El mortero de Martinarri, el más antiguo de Europa culturacientifica.com/2026/01/16/e...
El mortero de Martinarri, el más antiguo de Europa
El mortero descubiero en el abrigo de Martinarri está datado a finales del Pleistoceno Superior y se empleaba para procesar vegetales
culturacientifica.com
January 16, 2026 at 12:10 PM
El mortero de Martinarri, el más antiguo de Europa culturacientifica.com/2026/01/16/e...
Why the mad artistic genius trope doesn’t stand up to scientific scrutiny mappingignorance.org/2026/01/14/m...
The mad artist trope
The concept of the “mad artist” harks back to antiquity, but modern science says it does not work as many suppose it does
mappingignorance.org
January 15, 2026 at 10:23 AM
Why the mad artistic genius trope doesn’t stand up to scientific scrutiny mappingignorance.org/2026/01/14/m...
On real-life Mars exploration mappingignorance.org/2025/05/28/o...
On real-life Mars exploration - Mapping Ignorance
Mars exploration looks a bit different than how it was portrayed in “The Martian,” with both more discoveries and more controversy.
mappingignorance.org
January 14, 2026 at 10:44 AM
On real-life Mars exploration mappingignorance.org/2025/05/28/o...
Person-to-person variation in brain dynamics mappingignorance.org/2025/01/21/p...
Person-to-person variation in brain dynamics - Mapping Ignorance
A novel framework to create individualized brain models based on detailed data from noninvasive, high-temporal resolution brain scans
mappingignorance.org
January 14, 2026 at 9:21 AM
Person-to-person variation in brain dynamics mappingignorance.org/2025/01/21/p...
New Radio-Frequency Quadrupole design with symmetric direct transversal fields for efficient compact particle accelerators mappingignorance.org/2026/01/12/r...
New RFQ design for efficient compact particle accelerators
A Radio-Frequency Quadrupole (RFQ) can accelerate a continuous flow of low-energy massive particles from the keV to the MeV range.
mappingignorance.org
January 12, 2026 at 4:41 PM
New Radio-Frequency Quadrupole design with symmetric direct transversal fields for efficient compact particle accelerators mappingignorance.org/2026/01/12/r...
The filament era of the early universe mappingignorance.org/2026/01/08/f...
The filament era of the early universe
The first galaxies did not resemble scaled-down versions of present-day disks. Instead, they were shaped by a filament era of cosmic history
mappingignorance.org
January 12, 2026 at 9:32 AM
The filament era of the early universe mappingignorance.org/2026/01/08/f...
New ways to verify String Theory mappingignorance.org/2026/01/07/n...
New ways to verify String Theory - Mapping Ignorance
Recent results suggest that dark energy is changing in time in a way that is consistent with string theory models
mappingignorance.org
January 8, 2026 at 8:34 AM
New ways to verify String Theory mappingignorance.org/2026/01/07/n...
Platos, vasos y espaguetis siguen un mismo patrón al romperse culturacientifica.com/2026/01/06/f...
No hay caos en la fragmentación
En la fragmentación la distribución de tamaños de los fragmentos depende solo de la dimensionalidad del objeto original no del material
culturacientifica.com
January 7, 2026 at 11:04 AM
Platos, vasos y espaguetis siguen un mismo patrón al romperse culturacientifica.com/2026/01/06/f...
Amelia Frank, la física que estudiaba el magnetismo mujeresconciencia.com/2026/01/07/a...
Amelia Frank, la física que estudiaba el magnetismo - Mujeres con ciencia
Amelia Frank. Física. Magnetismo. Mecánica cuántica. Elementos de tierras raras. Comportamiento experimental.
mujeresconciencia.com
January 7, 2026 at 10:49 AM
Amelia Frank, la física que estudiaba el magnetismo mujeresconciencia.com/2026/01/07/a...
Nothing prevents our universe from simulating the universe which is simulating it mappingignorance.org/2026/01/06/s...
The simulation hypothesis
The simulation hypothesis, the idea that our universe might be an artificial construct running on some advanced alien computer, gets a twist
mappingignorance.org
January 7, 2026 at 8:51 AM
Nothing prevents our universe from simulating the universe which is simulating it mappingignorance.org/2026/01/06/s...