BlogBarley: 2024-09-15

Mars Perseverance Sol 1275: Left Navigation Camera (Navcam) gif

wind/dust dust devil

Mars Perseverance Sol 1275: Left Navigation Camera (Navcam) gif

NASA's Mars Perseverance rover acquired these images using its onboard Left Navigation Camera (Navcam). The camera is located high on the rover's mast and aids in driving.

Images acquired on Sept. 20, 2024 (Sol 1275) at the local mean solar time of 14:02:45 to 14:05:36.

Image Credit: NASA/JPL-Caltech

Assembled by Barley Culiner with GIMP

Left cropped and enlarged

Right cropped and enlarged

Method and apparatus for tunneling by melting

A machine and method for drilling bore holes and tunnels by melting in which a housing is provided for supporting a heat source and a heated end portion and in which the necessary melting heat is delivered to the walls of the end portion at a rate sufficient to melt rock and during operation of which the molten material may be disposed adjacent the boring zone in cracks in the rock and as a vitreous wall lining of the tunnel so formed. The heat source can be electrical or nuclear but for deep drilling is preferably a nuclear reactor.

https://patents.google.com/patent/US3693731A/en

thank you https://www.lanl.gov/ & https://www.nrc.gov/

for the easy read and assistance with data conglomeration

(images might get taken down but I'll attempt to reupload)
https://patents.google.com/patent/US3115194A/en

https://patents.google.com/patent/US3885832A/en

https://inis.iaea.org/collection/NCLCollectionStore/_Public/03/031/3031835.pdf

RV 12024.1

Paciornik family

Bott family

Joe, Walter, Ann, Jean

Jane, Walter, Mike, Frank ,Beth, Walter (Ricky), and Rosa

Jane, Walter (Ricky), Catherine with Rosa, Frank, Mike, and Beth

Walter and Catherine

Barley, Walter, Ann, and Rosa

if a simulation can create a simulation, can a hologram create a secondary hologram?

Yes, a hologram can create a secondary hologram.

While it might sound like science fiction, this is actually possible due to the nature of how holograms are created. A hologram is essentially an interference pattern recorded on a medium, such as film or a digital sensor. This pattern can be used to reconstruct the original 3D image when illuminated with a suitable light source.

Here's how a hologram can create a secondary hologram:

Interference Pattern: The primary hologram's interference pattern is used as a reference beam to create the secondary hologram.

New Object: A new object or scene is placed in front of the primary hologram.

Recording: The interference pattern between the reference beam (from the primary hologram) and the light reflected off the new object is recorded on a new medium. This creates the secondary hologram.

Essentially, the primary hologram acts as a kind of "lens" or "template" for creating the secondary hologram, capturing the 3D information of the new object.

This principle has various applications, including holographic data storage, optical computing, and advanced display technologies.

-Barley and Gemini

SMART-1 video

https://youtube.com/shorts/TI1v1NhfWcI?si=QT7kkmmOjiViRbJV

/psa/ftp/SMALL-MISSIONS-FOR-ADVANCED-RESEARCH-AND-TECHNOLOGY/AMIE/S1-L-X-AMIE-3-RDR-LP-V1.1/BROWSE/ORBIT_00000_TO_00099/ORBIT_000040

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https://youtube.com/shorts/QbmTNvJ3z_Q?si=6-2iV72MAWKeH9z2

/psa/ftp/SMALL-MISSIONS-FOR-ADVANCED-RESEARCH-AND-TECHNOLOGY/AMIE/S1-L-X-AMIE-3-RDR-LP-V1.1/BROWSE/ORBIT_00000_TO_00099/ORBIT_000042

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https://youtube.com/shorts/fkPguDMF_gg?si=qkshhXHyZsh_0EyJ

/psa/ftp/SMALL-MISSIONS-FOR-ADVANCED-RESEARCH-AND-TECHNOLOGY/AMIE/S1-L-X-AMIE-3-RDR-LP-V1.1/BROWSE/ORBIT_00000_TO_00099/ORBIT_000043

Assembled by Barley Culiner with GIMP

https://www.sciencedirect.com/science/article/pii/S0032063316304688?via%3Dihub

SMART-1 AMIE Jean-Luc Josset (Space Exploration Institute, Neuchatel, Switzerland)

D-CIXS M. Grande (University of Wales, Aberystwyth, UK)

SIR Uwe Keller (Max Planck Institute, Germany)

SPEDE Anssi Malkki (Finnish Meteorological Institute, Helsinki, Finland)

XSM Juhani Huovelin (University of Helsinki, Helsinki, Finland)

Sol 4306: Mast Camera (Mastcam) stitch

Images taken by MAST_LEFT onboard NASA's Mars rover Curiosity on Sol 4306 (2024-09-16T12:48:34.000Z) to (2024-09-16T12:50:12.000Z)

Credits: NASA/JPL-Caltech/MSSS

Assembled by Barley Culiner with Microsoft ICE

Sol 4306: Mast Camera (Mastcam) stitch

Images taken by MAST_LEFT onboard NASA's Mars rover Curiosity on Sol 4306 (2024-09-16T12:50:50.000Z) to (2024-09-16T12:52:49.000Z)

Credits: NASA/JPL-Caltech/MSSS

Assembled by Barley Culiner with Microsoft ICE

Starlink radiation makes stealth target visible, possibly useful data compilation

Starlink radiation makes stealth target glow on Chinese radar: https://news.ycombinator.com/item?id=41554291

https://www.eurasiantimes.com/china-can-detect-f-22-f-35-stealth-jets/

Simultaneous Localization and Mapping (SLAM)

NR5G-SAM: A SLAM Framework for Field Robot Applications Based on 5G New Radio: https://www.mdpi.com/1424-8220/23/11/5354

.........

trick RADARs by creating a massive target

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Anti-SLAM plug-a-hole

Absorb and release the exact signal so as to disappear

spoofing signal algorithm, predictive signal release

Use of craft geometry and RF absorption and reflection as well as retransmitting the signal hole/blank

Craft alloy or paint plus resending the signal to plug the hole

Stealth craft skin will likely need instantaneous absorption and transmission capabilities

Star Link type receiver under craft's stealth paint

likely optical PCB fiber optic cable 0 latency receiver/transmitters

super cooled possible

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possible no traditional electronics but 0 latency crystal for object pass-through, ie wings

with optical PCB, fiber optic cabling, clear solid state energy storage this is close to reality

Drone with no pilot would be required

aluminum glass

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3D-carbon diamond nanothread craft

Solid-State Pathway Control via Reaction-Directing Heteroatoms: Ordered Pyridazine Nanothreads through Selective Cycloaddition

https://www.osti.gov/biblio/1869164

https://www.aps.anl.gov/APS-Science-Highlight/2022-03-28/discovered-an-easier-way-to-create-flexible-diamonds

EM waves should pass through craft with 0 latency

Structural, electronic and mechanical properties of double core carbon nanothreads

https://www.sciencedirect.com/science/article/abs/pii/S0008622323006322

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would an aircraft made of Pyridazine Nanothreads be invisible to radar?

Pyridazine Nanothreads and Radar Invisibility: A Theoretical Exploration

The short answer is: it's theoretically possible, but highly challenging.

Pyridazine nanothreads, a type of organic molecular nanomaterial, are known for their unique properties, including high strength and conductivity. However, whether or not an aircraft made from these materials would be invisible to radar is a complex question that involves several factors:

1. Radar Absorption:

Dielectric Properties: The dielectric properties of a material determine how it interacts with electromagnetic waves. If pyridazine nanothreads can be engineered to have specific dielectric properties that absorb or scatter radar waves, it could potentially reduce radar visibility.

Material Composition: The composition of the nanothreads, including any additives or dopants, could also influence their radar-absorbing properties.

2. Material Structure:

Nanothread Arrangement: The way the nanothreads are arranged within the aircraft's structure could affect its radar signature. For example, a highly porous or layered structure might scatter radar waves in various directions, making detection more difficult.

3. Radar Wavelengths:

Frequency Dependence: The invisibility of an aircraft to radar depends on the specific frequency of the radar. A material might be invisible to certain radar frequencies but detectable by others.

4. Technological Challenges:

Manufacturing: Creating an aircraft-sized structure from pyridazine nanothreads would be a significant engineering challenge. The material would need to be produced in large quantities and assembled with precision.

Weight and Strength: While pyridazine nanothreads are strong, ensuring that an aircraft made from them is both lightweight and structurally sound would be crucial.

In conclusion, while the theoretical possibility of a radar-invisible aircraft made from pyridazine nanothreads exists, the practical challenges are substantial. Research and development in this area would be necessary to determine if this concept is feasible and if the potential benefits outweigh the costs and risks.

Would you like to explore other potential materials or technologies for radar-invisible aircraft?

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aircraft invisible to SLAM?

Aircraft Invisibility to SLAM: A Complex Challenge

SLAM (Simultaneous Localization and Mapping) systems use a combination of sensors (like cameras or lidar) and algorithms to build a map of an environment while simultaneously determining the location of the system within that map. This is a critical technology in many fields, including robotics and autonomous vehicles.

Making an aircraft invisible to SLAM would require it to:

Avoid detection by sensors: This could involve:

Reducing or eliminating: Radar, infrared, and optical signatures.

Using materials: That absorb or scatter sensor signals.

Employing countermeasures: Like jamming or spoofing sensor signals.

Manipulate the SLAM algorithm: This might involve:

Introducing false data: To confuse the algorithm's map-building process.

Exploiting vulnerabilities: In the SLAM algorithm itself.

While these are challenging goals, some potential approaches include:

Stealth technology: As used in military aircraft, to reduce radar, infrared, and optical signatures.

Adaptive camouflage: That can change the appearance of the aircraft to blend in with its surroundings.

Sensor jamming or spoofing: To disrupt the SLAM system's ability to gather accurate data.

Cybersecurity measures: To protect the SLAM system from being manipulated or compromised.

However, it's important to note that:

SLAM systems are constantly evolving: New algorithms and sensor technologies are being developed that may make it more difficult to evade detection.

Multiple sensors: SLAM systems often rely on multiple sensors, making it harder to completely blind them.

Environmental factors: The environment can also play a role in detectability. For example, a cluttered environment may make it easier for an aircraft to hide.

In conclusion, while it's possible to reduce an aircraft's visibility to SLAM systems, it's unlikely that any single technology will provide complete invisibility. A combination of approaches may be necessary to achieve a significant level of stealth.

-Barley & Gemini

https://en.wikipedia.org/wiki/Plasmonic_metamaterial

Experimental Demonstration of Surface Plasmon Polaritons Reflection and Transmission Effects: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6864529/

#lockheedmartin #northropgrumman