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  1. Scientists have created a material that generates energy from temperature changes, hinting at a future where solar power no longer needs panels

    by Anke
    April 23, 2026

    Excerpt: "The 'Honeycomb' barrier to break energy loss barriers

    "Converting heat into electricity is a rising trend in the engineering world. However, #thermoelectrics have always been considered too inefficient for wide-scale use, until now.

    "Scientists from the Seoul National University (#SNU) College of Engineering created a new material with high-performance #thermoelectric properties.

    "You can review their study 'Facile and scalable strategy for fabricating dense bulk Ag2Se as a high-performance thermoelectric material,' published in Advanced Composites and Hybrid Materials.

    "The team’s design is based on #SilverSelenide (#Ag2Se) and operates on the #SeebeckEffect, producing voltage from temperature gradients.

    "Blocking heat while boosting the power factor

    "Ag2Se was scaled into nanoflakes and arranged in a honeycomb-like layout.

    "Heat-carrying vibrations (#phonons) are scattered in the structure, preventing the temperature from leveling across the material.

    "The material was 'doped' with #silver, which boosted the power factor by 300%, enabling electron flow despite the thermal barrier.

    "This breakthrough in thermoelectric materials effectively renders the need for panels unnecessary.

    "The highly efficient, thin, and flexible film has a series of application possibilities. Building integration enables solar power production from heat during the day and energy harvesting as the building cools at night.

    "Flexible thermoelectric patches can power IoT devices, eliminating the use of batteries. Using the material at data centers creates a circular energy economy within digital infrastructure itself."

    Read more:
    energiesmedia.com/solar-materi

    #Thermoelectric Materials [Wikipedia]:
    en.wikipedia.org/wiki/Thermoel

    #SolarPunkSunday #Technology #TechnologyBreakthrough #Renewables #EnergyGeneration #Thermoelectrics

  2. Scientists have created a material that generates energy from temperature changes, hinting at a future where solar power no longer needs panels

    by Anke
    April 23, 2026

    Excerpt: "The 'Honeycomb' barrier to break energy loss barriers

    "Converting heat into electricity is a rising trend in the engineering world. However, #thermoelectrics have always been considered too inefficient for wide-scale use, until now.

    "Scientists from the Seoul National University (#SNU) College of Engineering created a new material with high-performance #thermoelectric properties.

    "You can review their study 'Facile and scalable strategy for fabricating dense bulk Ag2Se as a high-performance thermoelectric material,' published in Advanced Composites and Hybrid Materials.

    "The team’s design is based on #SilverSelenide (#Ag2Se) and operates on the #SeebeckEffect, producing voltage from temperature gradients.

    "Blocking heat while boosting the power factor

    "Ag2Se was scaled into nanoflakes and arranged in a honeycomb-like layout.

    "Heat-carrying vibrations (#phonons) are scattered in the structure, preventing the temperature from leveling across the material.

    "The material was 'doped' with #silver, which boosted the power factor by 300%, enabling electron flow despite the thermal barrier.

    "This breakthrough in thermoelectric materials effectively renders the need for panels unnecessary.

    "The highly efficient, thin, and flexible film has a series of application possibilities. Building integration enables solar power production from heat during the day and energy harvesting as the building cools at night.

    "Flexible thermoelectric patches can power IoT devices, eliminating the use of batteries. Using the material at data centers creates a circular energy economy within digital infrastructure itself."

    Read more:
    energiesmedia.com/solar-materi

    #Thermoelectric Materials [Wikipedia]:
    en.wikipedia.org/wiki/Thermoel

    #SolarPunkSunday #Technology #TechnologyBreakthrough #Renewables #EnergyGeneration #Thermoelectrics

  3. Scientists have created a material that generates energy from temperature changes, hinting at a future where solar power no longer needs panels

    by Anke
    April 23, 2026

    Excerpt: "The 'Honeycomb' barrier to break energy loss barriers

    "Converting heat into electricity is a rising trend in the engineering world. However, #thermoelectrics have always been considered too inefficient for wide-scale use, until now.

    "Scientists from the Seoul National University (#SNU) College of Engineering created a new material with high-performance #thermoelectric properties.

    "You can review their study 'Facile and scalable strategy for fabricating dense bulk Ag2Se as a high-performance thermoelectric material,' published in Advanced Composites and Hybrid Materials.

    "The team’s design is based on #SilverSelenide (#Ag2Se) and operates on the #SeebeckEffect, producing voltage from temperature gradients.

    "Blocking heat while boosting the power factor

    "Ag2Se was scaled into nanoflakes and arranged in a honeycomb-like layout.

    "Heat-carrying vibrations (#phonons) are scattered in the structure, preventing the temperature from leveling across the material.

    "The material was 'doped' with #silver, which boosted the power factor by 300%, enabling electron flow despite the thermal barrier.

    "This breakthrough in thermoelectric materials effectively renders the need for panels unnecessary.

    "The highly efficient, thin, and flexible film has a series of application possibilities. Building integration enables solar power production from heat during the day and energy harvesting as the building cools at night.

    "Flexible thermoelectric patches can power IoT devices, eliminating the use of batteries. Using the material at data centers creates a circular energy economy within digital infrastructure itself."

    Read more:
    energiesmedia.com/solar-materi

    #Thermoelectric Materials [Wikipedia]:
    en.wikipedia.org/wiki/Thermoel

    #SolarPunkSunday #Technology #TechnologyBreakthrough #Renewables #EnergyGeneration #Thermoelectrics

  4. Scientists have created a material that generates energy from temperature changes, hinting at a future where solar power no longer needs panels

    by Anke
    April 23, 2026

    Excerpt: "The 'Honeycomb' barrier to break energy loss barriers

    "Converting heat into electricity is a rising trend in the engineering world. However, #thermoelectrics have always been considered too inefficient for wide-scale use, until now.

    "Scientists from the Seoul National University (#SNU) College of Engineering created a new material with high-performance #thermoelectric properties.

    "You can review their study 'Facile and scalable strategy for fabricating dense bulk Ag2Se as a high-performance thermoelectric material,' published in Advanced Composites and Hybrid Materials.

    "The team’s design is based on #SilverSelenide (#Ag2Se) and operates on the #SeebeckEffect, producing voltage from temperature gradients.

    "Blocking heat while boosting the power factor

    "Ag2Se was scaled into nanoflakes and arranged in a honeycomb-like layout.

    "Heat-carrying vibrations (#phonons) are scattered in the structure, preventing the temperature from leveling across the material.

    "The material was 'doped' with #silver, which boosted the power factor by 300%, enabling electron flow despite the thermal barrier.

    "This breakthrough in thermoelectric materials effectively renders the need for panels unnecessary.

    "The highly efficient, thin, and flexible film has a series of application possibilities. Building integration enables solar power production from heat during the day and energy harvesting as the building cools at night.

    "Flexible thermoelectric patches can power IoT devices, eliminating the use of batteries. Using the material at data centers creates a circular energy economy within digital infrastructure itself."

    Read more:
    energiesmedia.com/solar-materi

    #Thermoelectric Materials [Wikipedia]:
    en.wikipedia.org/wiki/Thermoel

    #SolarPunkSunday #Technology #TechnologyBreakthrough #Renewables #EnergyGeneration #Thermoelectrics

  5. Scientists have created a material that generates energy from temperature changes, hinting at a future where solar power no longer needs panels

    by Anke
    April 23, 2026

    Excerpt: "The 'Honeycomb' barrier to break energy loss barriers

    "Converting heat into electricity is a rising trend in the engineering world. However, #thermoelectrics have always been considered too inefficient for wide-scale use, until now.

    "Scientists from the Seoul National University (#SNU) College of Engineering created a new material with high-performance #thermoelectric properties.

    "You can review their study 'Facile and scalable strategy for fabricating dense bulk Ag2Se as a high-performance thermoelectric material,' published in Advanced Composites and Hybrid Materials.

    "The team’s design is based on #SilverSelenide (#Ag2Se) and operates on the #SeebeckEffect, producing voltage from temperature gradients.

    "Blocking heat while boosting the power factor

    "Ag2Se was scaled into nanoflakes and arranged in a honeycomb-like layout.

    "Heat-carrying vibrations (#phonons) are scattered in the structure, preventing the temperature from leveling across the material.

    "The material was 'doped' with #silver, which boosted the power factor by 300%, enabling electron flow despite the thermal barrier.

    "This breakthrough in thermoelectric materials effectively renders the need for panels unnecessary.

    "The highly efficient, thin, and flexible film has a series of application possibilities. Building integration enables solar power production from heat during the day and energy harvesting as the building cools at night.

    "Flexible thermoelectric patches can power IoT devices, eliminating the use of batteries. Using the material at data centers creates a circular energy economy within digital infrastructure itself."

    Read more:
    energiesmedia.com/solar-materi

    #Thermoelectric Materials [Wikipedia]:
    en.wikipedia.org/wiki/Thermoel

    #SolarPunkSunday #Technology #TechnologyBreakthrough #Renewables #EnergyGeneration #Thermoelectrics

  6. New #openaccess publication #SciPost #Physics

    Non-hyperbolic 3-manifolds and 3D field theories for 2D Virasoro minimal models

    Dongmin Gang, Heesu Kang, Seongmin Kim
    SciPost Phys. 20, 075 (2026)
    scipost.org/SciPostPhys.20.3.0

    #SNU

  7. New #openaccess publication #SciPost #Physics

    Non-hyperbolic 3-manifolds and 3D field theories for 2D Virasoro minimal models

    Dongmin Gang, Heesu Kang, Seongmin Kim
    SciPost Phys. 20, 075 (2026)
    scipost.org/SciPostPhys.20.3.0

    #SNU

  8. New #openaccess publication #SciPost #Physics

    Non-hyperbolic 3-manifolds and 3D field theories for 2D Virasoro minimal models

    Dongmin Gang, Heesu Kang, Seongmin Kim
    SciPost Phys. 20, 075 (2026)
    scipost.org/SciPostPhys.20.3.0

    #SNU

  9. New #openaccess publication #SciPost #Physics

    Non-hyperbolic 3-manifolds and 3D field theories for 2D Virasoro minimal models

    Dongmin Gang, Heesu Kang, Seongmin Kim
    SciPost Phys. 20, 075 (2026)
    scipost.org/SciPostPhys.20.3.0

    #SNU

  10. New #openaccess publication #SciPost #Physics

    Non-hyperbolic 3-manifolds and 3D field theories for 2D Virasoro minimal models

    Dongmin Gang, Heesu Kang, Seongmin Kim
    SciPost Phys. 20, 075 (2026)
    scipost.org/SciPostPhys.20.3.0

    #SNU

  11. Aviation weather for Abel Santamaria airport in Santa Clara area (Cuba) is “MUSC 251450Z 10010KT 070V140 9000 BKN020 25/22 Q1019” : See what it means on bigorre.org/aero/meteo/musc/en #abelsantamariaairport #airport #santaclara #cuba #musc #snu #metar #aviation #aviationweather #avgeek vl

  12. Aviation weather for Abel Santamaria airport in Santa Clara area (Cuba) is “MUSC 251450Z 10010KT 070V140 9000 BKN020 25/22 Q1019” : See what it means on bigorre.org/aero/meteo/musc/en #abelsantamariaairport #airport #santaclara #cuba #musc #snu #metar #aviation #aviationweather #avgeek vl

  13. Aviation weather for Abel Santamaria airport in Santa Clara area (Cuba) is “MUSC 251450Z 10010KT 070V140 9000 BKN020 25/22 Q1019” : See what it means on bigorre.org/aero/meteo/musc/en #abelsantamariaairport #airport #santaclara #cuba #musc #snu #metar #aviation #aviationweather #avgeek vl

  14. Aviation weather for Abel Santamaria airport in Santa Clara area (Cuba) is “MUSC 251450Z 10010KT 070V140 9000 BKN020 25/22 Q1019” : See what it means on bigorre.org/aero/meteo/musc/en #abelsantamariaairport #airport #santaclara #cuba #musc #snu #metar #aviation #aviationweather #avgeek vl

  15. @ThinkTankNotOfficial après le franc succès du #SNU, retour à la méthode classique – et bientôt la conscription ?

  16. @ThinkTankNotOfficial après le franc succès du #SNU, retour à la méthode classique – et bientôt la conscription ?

  17. @ThinkTankNotOfficial après le franc succès du #SNU, retour à la méthode classique – et bientôt la conscription ?

  18. @ThinkTankNotOfficial après le franc succès du #SNU, retour à la méthode classique – et bientôt la conscription ?

  19. New #openaccess publication #SciPost #Physics

    Three dimensional topological field theories and Nahm sum formulas

    Dongmin Gang, Heeyeon Kim, Byoungyoon Park, Spencer Stubbs
    SciPost Phys. 19, 128 (2025)
    scipost.org/SciPostPhys.19.5.1

    #SNU #KAIST #RU

  20. New #openaccess publication #SciPost #Physics

    Three dimensional topological field theories and Nahm sum formulas

    Dongmin Gang, Heeyeon Kim, Byoungyoon Park, Spencer Stubbs
    SciPost Phys. 19, 128 (2025)
    scipost.org/SciPostPhys.19.5.1

    #SNU #KAIST #RU

  21. New #openaccess publication #SciPost #Physics

    Three dimensional topological field theories and Nahm sum formulas

    Dongmin Gang, Heeyeon Kim, Byoungyoon Park, Spencer Stubbs
    SciPost Phys. 19, 128 (2025)
    scipost.org/SciPostPhys.19.5.1

    #SNU #KAIST #RU

  22. New #openaccess publication #SciPost #Physics

    Three dimensional topological field theories and Nahm sum formulas

    Dongmin Gang, Heeyeon Kim, Byoungyoon Park, Spencer Stubbs
    SciPost Phys. 19, 128 (2025)
    scipost.org/SciPostPhys.19.5.1

    #SNU #KAIST #RU

  23. New #openaccess publication #SciPost #Physics

    Three dimensional topological field theories and Nahm sum formulas

    Dongmin Gang, Heeyeon Kim, Byoungyoon Park, Spencer Stubbs
    SciPost Phys. 19, 128 (2025)
    scipost.org/SciPostPhys.19.5.1

    #SNU #KAIST #RU

  24. Maudite soit la guerre : une pensée pour tous·tes les victimes de #1418 et de toutes les guerres !
    On croit mourir pour la patrie, on meurt pour les industriels : la fin du #SNU mais avec la montée en puissance de la guerre en #Ukraine, la menace est toujours présente. Rdv 17h pl. Foire le roi à #Tours

    Pour autant le souvenir des sacrifié·es de la #GrandeGuerre ne doit surtout pas faire oublier le présent : guerres et génocides du Caucase à l'Afrique des grands lacs... 1/2

  25. Maudite soit la guerre : une pensée pour tous·tes les victimes de #1418 et de toutes les guerres !
    On croit mourir pour la patrie, on meurt pour les industriels : la fin du #SNU mais avec la montée en puissance de la guerre en #Ukraine, la menace est toujours présente. Rdv 17h pl. Foire le roi à #Tours

    Pour autant le souvenir des sacrifié·es de la #GrandeGuerre ne doit surtout pas faire oublier le présent : guerres et génocides du Caucase à l'Afrique des grands lacs... 1/2

  26. Maudite soit la guerre : une pensée pour tous·tes les victimes de #1418 et de toutes les guerres !
    On croit mourir pour la patrie, on meurt pour les industriels : la fin du #SNU mais avec la montée en puissance de la guerre en #Ukraine, la menace est toujours présente. Rdv 17h pl. Foire le roi à #Tours

    Pour autant le souvenir des sacrifié·es de la #GrandeGuerre ne doit surtout pas faire oublier le présent : guerres et génocides du Caucase à l'Afrique des grands lacs... 1/2

  27. Maudite soit la guerre : une pensée pour tous·tes les victimes de #1418 et de toutes les guerres !
    On croit mourir pour la patrie, on meurt pour les industriels : la fin du #SNU mais avec la montée en puissance de la guerre en #Ukraine, la menace est toujours présente. Rdv 17h pl. Foire le roi à #Tours

    Pour autant le souvenir des sacrifié·es de la #GrandeGuerre ne doit surtout pas faire oublier le présent : guerres et génocides du Caucase à l'Afrique des grands lacs... 1/2

  28. Maudite soit la guerre : une pensée pour tous·tes les victimes de #1418 et de toutes les guerres ! On croit mourir pour la patrie, on meurt pour les industriels : la fin du #SNU mais avec la montée en puissance de la guerre en #Ukraine, la menace est toujours présente. Rdv pl. Foire le roi à 17h.

    RE: https://bsky.app/profile/did:plc:n2ne6buxjl3ve323cu2j7edz/post/3m5dp2mzqrk2b

  29. Maudite soit la guerre : une pensée pour tous·tes les victimes de #1418 et de toutes les guerres ! On croit mourir pour la patrie, on meurt pour les industriels : la fin du #SNU mais avec la montée en puissance de la guerre en #Ukraine, la menace est toujours présente. Rdv pl. Foire le roi à 17h.

    RE: https://bsky.app/profile/did:plc:n2ne6buxjl3ve323cu2j7edz/post/3m5dp2mzqrk2b

  30. ✭Gauche Révolut°R✭ À peine en poste, Lecornu nous prend déjà pour des cons: Le SNU à la trappe au profit d’un service militaire volontaire, la non suppression de 2 jours fériés, une mission pour rendre l’État plus efficace et… ✭GR #Lecornu #SNU #ServiceMilitaire #JoursFériés #GaucheRévolutionnaire

    À peine en poste, Lecornu nous...

  31. ✭Gauche Révolut°R✭ À peine en poste, Lecornu nous prend déjà pour des cons: Le SNU à la trappe au profit d’un service militaire volontaire, la non suppression de 2 jours fériés, une mission pour rendre l’État plus efficace et… ✭GR #Lecornu #SNU #ServiceMilitaire #JoursFériés #GaucheRévolutionnaire

    À peine en poste, Lecornu nous...

  32. L’abrogation du #SNU, outil de formatage de la jeunesse, est une bonne nouvelle mais l’abandon de ce projet ne doit pas être une excuse de la part du gouvernement pour diminuer de manière détournée le budget de l’Education nationale, déjà particulièrement en manque de moyens. mediapart.fr/journal/france/23

  33. L’abrogation du #SNU, outil de formatage de la jeunesse, est une bonne nouvelle mais l’abandon de ce projet ne doit pas être une excuse de la part du gouvernement pour diminuer de manière détournée le budget de l’Education nationale, déjà particulièrement en manque de moyens. mediapart.fr/journal/france/23

  34. L’abrogation du #SNU, outil de formatage de la jeunesse, est une bonne nouvelle mais l’abandon de ce projet ne doit pas être une excuse de la part du gouvernement pour diminuer de manière détournée le budget de l’Education nationale, déjà particulièrement en manque de moyens. mediapart.fr/journal/france/23

  35. L’abrogation du #SNU, outil de formatage de la jeunesse, est une bonne nouvelle mais l’abandon de ce projet ne doit pas être une excuse de la part du gouvernement pour diminuer de manière détournée le budget de l’Education nationale, déjà particulièrement en manque de moyens. mediapart.fr/journal/france/23

  36. L’abrogation du #SNU, outil de formatage de la jeunesse, est une bonne nouvelle mais l’abandon de ce projet ne doit pas être une excuse de la part du gouvernement pour diminuer de manière détournée le budget de l’Education nationale, déjà particulièrement en manque de moyens. mediapart.fr/journal/france/23

  37. New #openaccess publication #SciPost #Physics

    Supersymmetric grey galaxies, dual dressed black holes and the superconformal index

    Sunjin Choi, Diksha Jain, Seok Kim, Vineeth Krishna, Goojin Kwon, Eunwoo Lee, Shiraz Minwalla, Chintan Patel
    SciPost Phys. 19, 072 (2025)
    scipost.org/SciPostPhys.19.3.0

    #IPMU #Cambridge #SNU #TIFR #UM

  38. New #openaccess publication #SciPost #Physics

    Supersymmetric grey galaxies, dual dressed black holes and the superconformal index

    Sunjin Choi, Diksha Jain, Seok Kim, Vineeth Krishna, Goojin Kwon, Eunwoo Lee, Shiraz Minwalla, Chintan Patel
    SciPost Phys. 19, 072 (2025)
    scipost.org/SciPostPhys.19.3.0

    #IPMU #Cambridge #SNU #TIFR #UM

  39. New #openaccess publication #SciPost #Physics

    Supersymmetric grey galaxies, dual dressed black holes and the superconformal index

    Sunjin Choi, Diksha Jain, Seok Kim, Vineeth Krishna, Goojin Kwon, Eunwoo Lee, Shiraz Minwalla, Chintan Patel
    SciPost Phys. 19, 072 (2025)
    scipost.org/SciPostPhys.19.3.0

    #IPMU #Cambridge #SNU #TIFR #UM

  40. New #openaccess publication #SciPost #Physics

    Supersymmetric grey galaxies, dual dressed black holes and the superconformal index

    Sunjin Choi, Diksha Jain, Seok Kim, Vineeth Krishna, Goojin Kwon, Eunwoo Lee, Shiraz Minwalla, Chintan Patel
    SciPost Phys. 19, 072 (2025)
    scipost.org/SciPostPhys.19.3.0

    #IPMU #Cambridge #SNU #TIFR #UM

  41. New #openaccess publication #SciPost #Physics

    Supersymmetric grey galaxies, dual dressed black holes and the superconformal index

    Sunjin Choi, Diksha Jain, Seok Kim, Vineeth Krishna, Goojin Kwon, Eunwoo Lee, Shiraz Minwalla, Chintan Patel
    SciPost Phys. 19, 072 (2025)
    scipost.org/SciPostPhys.19.3.0

    #IPMU #Cambridge #SNU #TIFR #UM

  42. Matignon annonce la suppression du SNU au 1er janvier, « dans un contexte de création prochaine du service militaire volontaire (SMV) », annoncent les services du Premier ministre. Encore un grand projet de notre président qui tombe à l’eau… et l’une de ses promesses de campagne. Et Attal qui annonçait dans son discours de politique générale en 2024 la généralisation du SNU à partir de la rentrée scolaire 2026. Comme le temps file…

    #Politique #Macron #SNU #Armee #Guerre #Jeunesse #Defense

  43. Matignon annonce la suppression du SNU au 1er janvier, « dans un contexte de création prochaine du service militaire volontaire (SMV) », annoncent les services du Premier ministre. Encore un grand projet de notre président qui tombe à l’eau… et l’une de ses promesses de campagne. Et Attal qui annonçait dans son discours de politique générale en 2024 la généralisation du SNU à partir de la rentrée scolaire 2026. Comme le temps file…

    #Politique #Macron #SNU #Armee #Guerre #Jeunesse #Defense