Your search:
982 result(s) in 0.45 s
-
DUKAS_191468332_NUR
Traveler Navigating Streets With Smartphone
A traveler focuses intently on a smartphone displaying a navigation application in Venice, Italy, on November 16, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191467649_NUR
Tourism In Kashmir
A person drives a Maruti Suzuki Ertiga Hybrid, which runs on both petrol and battery, in Baramulla, Jammu and Kashmir, India, on November 26, 2025. (Photo by Nasir Kachroo/NurPhoto) -
DUKAS_191441279_NUR
Influencer Working At Outdoor Cafe In Florence
A male influencer sits at an outdoor street cafe table, works on a device, and records content in Florence, Italy, on November 22, 2025. The influencer wears a flat cap and a patterned scarf and looks at a small device on the table. The image contrasts the modern gig economy delivery service with the creative or digital content work performed at the cafe. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191441276_NUR
Influencer Working At Outdoor Cafe In Florence
A male influencer sits at an outdoor street cafe table, works on a device, and records content in Florence, Italy, on November 22, 2025. The influencer wears a flat cap and a patterned scarf and looks at a small device on the table. The image contrasts the modern gig economy delivery service with the creative or digital content work performed at the cafe. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191435538_NUR
Young Women Use Smartphone On Bench By Marble Facade
Two young women sit side-by-side on a wooden and metal bench, both looking intently at one mobile phone while resting against a highly ornate marble building facade in Trento, Italy, on November 23, 2025. The background features a large, circular marble insert set within gothic-style architectural paneling. The women wear dark, warm clothing, highlighting their engagement with digital technology and communication in a historic public space. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191434372_FER
Biodegradable battery made using lemon-like acid
Ferrari Press Agency
Battery 1
Ref 17342
26/10/2025
See Ferrari text
Picture MUST credit: McGill University / Bhadra et al
Eco-friendly, biodegradable batteries made from lemon-like acids could soon be powering wearable devices and medical implants.
The battery bends, stretches and naturally breaks down in the environment.
The researchers behind it, from Canada’s McGill University’ in Montreal, aim to reduce the massive battery waste piling up around the world.
Electrical and computer engineering associate professor Sharmistha Bhadra who supervised the study, said: “We use a lot of batteries in our lab for wearable devices, and they eventually stop working and get thrown out.
“This project asked whether we could make something biodegradable and stretchable that still performs well.”
The team focused on replacing heavy-metal electrodes used in conventional batteries with biodegradable materials while boosting performance.
The researchers replaced these harmful components with magnesium and molybdenum, commonly used in biodegradable battery designs, which degrade more easily in the environment.
However, earlier studies have shown that magnesium-based biodegradable batteries have lower performance than conventional batteries.
So the researchers turned to naturally occurring citric found in citrus fruits like lemons and limes, and lactic acids which are naturally found in fermented foods like yogurt.
When mixed with gelatine, the acids prevented the formation of that barrier and significantly improved output.
Magnesium can generate a layer that stops the reaction between electrolyte and electrode.
Using the citric or lactic acid acids broke down this layer increasing the battery’s lifetime and its voltage.
OPS: The battery powering a finger pressure detection sensor
Picture supplied by Ferrari (FOTO: DUKAS/FERRARI PRESS) -
DUKAS_191434371_FER
Biodegradable battery made using lemon-like acid
Ferrari Press Agency
Battery 1
Ref 17342
26/10/2025
See Ferrari text
Picture MUST credit: McGill University / Bhadra et al
Eco-friendly, biodegradable batteries made from lemon-like acids could soon be powering wearable devices and medical implants.
The battery bends, stretches and naturally breaks down in the environment.
The researchers behind it, from Canada’s McGill University’ in Montreal, aim to reduce the massive battery waste piling up around the world.
Electrical and computer engineering associate professor Sharmistha Bhadra who supervised the study, said: “We use a lot of batteries in our lab for wearable devices, and they eventually stop working and get thrown out.
“This project asked whether we could make something biodegradable and stretchable that still performs well.”
The team focused on replacing heavy-metal electrodes used in conventional batteries with biodegradable materials while boosting performance.
The researchers replaced these harmful components with magnesium and molybdenum, commonly used in biodegradable battery designs, which degrade more easily in the environment.
However, earlier studies have shown that magnesium-based biodegradable batteries have lower performance than conventional batteries.
So the researchers turned to naturally occurring citric found in citrus fruits like lemons and limes, and lactic acids which are naturally found in fermented foods like yogurt.
When mixed with gelatine, the acids prevented the formation of that barrier and significantly improved output.
Magnesium can generate a layer that stops the reaction between electrolyte and electrode.
Using the citric or lactic acid acids broke down this layer increasing the battery’s lifetime and its voltage.
OPS: The prototype battery at original and different stretched states after it was cut using the Japanese method of kirigami.
Picture supplied by Ferrari (FOTO: DUKAS/FERRARI PRESS) -
DUKAS_191401229_NUR
People Using Smartphones Against Building Facade
A small group of travelers stands on a wet, paved street, leaning against the illuminated facade of a building while focusing intently on their smartphones in Venice, Italy, on November 16, 2025. The scene depicts the reliance on digital technology for communication and navigation, even in the historic urban environment. The damp pavement and black jackets suggest inclement or chilly evening weather. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191384575_NUR
Young Man Engaged With Smartphone On Sidewalk At Night
A young man stands on a paved sidewalk, looking down intently at his mobile phone near the edge of a canal at night in Venice, Italy, on November 15, 2025. The man wears a denim jacket, dark pants, and a baseball cap. His focus on the handheld device highlights digital communication and technology use in the historic urban environment. Other pedestrians are visible passing. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191384574_NUR
Young Man Engaged With Smartphone On Sidewalk At Night
A young man stands on a paved sidewalk, looking down intently at his mobile phone near the edge of a canal at night in Venice, Italy, on November 15, 2025. The man wears a denim jacket, dark pants, and a baseball cap. His focus on the handheld device highlights digital communication and technology. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191269793_NUR
Young Man Using Smartphone At Night By The Water In Venice
A man sits by the waterfront using a smartphone at night in Venice, Italy, on November 17, 2025. The device illuminates against the dark Grand Canal surroundings. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_191269540_NUR
People Walking While Using Smartphones In Venice
Two people walk across a square while holding smartphones in Venice, Italy, on November 17, 2025. Their reflections are visible in a large puddle on the ground. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190978256_NUR
Man Walking Dog In Venice
A man walks his dog along a canal, looking at his smartphone, in front of buildings painted yellow and terracotta. A small boat is visible on the canal in Venice, Italy, on November 12, 2021. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190977910_NUR
Man Waiting For S-Bahn Using Smartphone On Platform
A man stands alone on an illuminated railway platform at night, looking down at his smartphone while waiting for a train. The platform serves the S-Bahn and local transport network in Munich, Bavaria, Germany, on October 30, 2015. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190977908_NUR
Man's Silhouette With Smartphone
A man's silhouette is visible as he walks under a large concrete archway, illuminated by an artificial light that casts a long shadow on the rough wall. He looks down at his smartphone in Munich, Bavaria, Germany, on October 30, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190707032_NUR
Electric Vehicle Charging Munich
An electric vehicle charges at a public charging station in Munich, Bavaria, Germany, on November 3, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190707031_NUR
Electric Vehicle Charging Munich
An SWM (Stadtwerke Munchen) electric vehicle, labeled ''Mobil mit M/Okostrom'' and promoting careers, charges at a public charging station in Munich, Bavaria, Germany, on November 3, 2025. The car is plugged in on the street near a McDonald's restaurant, highlighting the blend of e-mobility and urban life. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190707030_NUR
Electric Vehicle Charging Munich
An electric vehicle charges at a public charging station in Munich, Bavaria, Germany, on November 3, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190707029_NUR
Electric Vehicle Charging Munich
An electric vehicle charges at a public charging station in Munich, Bavaria, Germany, on November 3, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190685463_NUR
Daily Life In Kolkata
A large hoarding of Exide is seen in Kolkata, India, on November 2, 2025. (Photo by Sudipta Das/NurPhoto) -
DUKAS_190302330_NUR
Daylight Savings Time Illustration
An oven clock is seen in Warsaw, Poland on 23 October, 2025. On the night from Saturday to Sunday, October 26th most European countries will move time forward by one hour because of Daylight Savings Time (DST) chaing from summer to winter time. (Photo by Jaap Arriens/NurPhoto) -
DUKAS_190225833_NUR
Opel Electric Vehicle Charging
An Opel electric car connects to an N-ERGIE charging station at St-Georgen-Weg in Hilpoltstein, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190225832_NUR
Opel Electric Vehicle Charging
An Opel electric car connects to an N-ERGIE charging station at St-Georgen-Weg in Hilpoltstein, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190225831_NUR
Opel Electric Vehicle Charging
An Opel electric car connects to an N-ERGIE charging station at St-Georgen-Weg in Hilpoltstein, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190225829_NUR
Opel Electric Vehicle Charging
An Opel electric car connects to an N-ERGIE charging station at St-Georgen-Weg in Hilpoltstein, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190225827_NUR
Opel Electric Vehicle Charging
An Opel electric car connects to an N-ERGIE charging station at St-Georgen-Weg in Hilpoltstein, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190225825_NUR
Opel Electric Vehicle Charging
An Opel electric car connects to an N-ERGIE charging station at St-Georgen-Weg in Hilpoltstein, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190196531_NUR
Electric Car Charging At Public Station
A white electric car charges at a public fast-charging station at the airport in Nuremberg, Bavaria, Franconia, Germany, on October 19, 2025. The vehicle connects to the charger while a person stands nearby during the autumn day. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190196521_NUR
Electric Car Charging At Public Station
A white electric car charges at a public fast-charging station at the airport in Nuremberg, Bavaria, Franconia, Germany, on October 19, 2025. The vehicle connects to the charger while a person stands nearby during the autumn day. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190196519_NUR
Electric Car Charging At Public Station
A public fast-charging station is at the airport in Nuremberg, Bavaria, Franconia, Germany, on October 19, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190196510_NUR
Electric Car Charging At Public Station
A public fast-charging station is at the airport in Nuremberg, Bavaria, Franconia, Germany, on October 19, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_190196202_NUR
Enerix Renewable Energy Storefront
The logo of Enerix is on the facade of a branch in Roth, Franconia, Middle Franconia, Bavaria, Germany, on October 18, 2025. Enerix is a German company that specializes in the installation of photovoltaic systems, battery storage, and energy management solutions, including its proprietary system enerixControl that connects solar panels, power storage, heat pumps, and wallboxes. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189922037_NUR
German Public E-Charging Station, Part Of A Program Supporting Sustainable Energy And Mobility Infrastructure
Public electric vehicle charging stations operated by RhoenEnergie Fulda are seen in Fulda, Hesse, Germany, on October 12, 2025. The installations are part of the ''Strom bewegt - Elektromobilitaet Hessen'' (''Electricity Moves - E-Mobility Hesse'') program, which supports sustainable energy and mobility infrastructure. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189922036_NUR
German Public E-Charging Station, Part Of A Program Supporting Sustainable Energy And Mobility Infrastructure
Public electric vehicle charging stations operated by RhoenEnergie Fulda are seen in Fulda, Hesse, Germany, on October 12, 2025. The installations are part of the ''Strom bewegt - Elektromobilitaet Hessen'' (''Electricity Moves - E-Mobility Hesse'') program, which supports sustainable energy and mobility infrastructure. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189914835_NUR
Electric Car Charging
An electric car connects to a charging cable in Fulda, Hesse, Germany, on October 12, 2025. The scene shows the use of electric mobility and charging infrastructure in everyday transportation. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189755784_FER
Electricity-concrete could one day power a home
Ferrari Press Agency
Concrete 1
Ref 17193
08/10/2025
See Ferrari text
Picture MUST credit: MIT ec3 hub
Boffins have discovered a way to use concrete to store electrical energy — and it could enable structures like walls, sidewalks, and bridges to double as giant “batteries.”
Known as electron-conducting carbon concrete of ec3 for short, it is made from various ingredients including cement, water and carbon black, a fine powder produced by the incomplete combustion of hydrocarbons like petroleum.
It also used electrolytes, minerals and salts dissolved in water which can conduct electricity.
The carbon black forms a conductive nano network inside the concrete, allowing electricity to move through the material.
Storing enough energy to meet the daily needs of the average home can be achieved with about five cubic meters of ec3.
That is about the volume of a typical basement wall.
Lead study author , associate professor Admir Masic from the USA’s Massachusetts Institute of Technology said: “Concrete is already the world’s most-used construction material, so why not take advantage of that scale to create other benefits?”
The improved energy on a substance which has been under development for several years, density was made possible by a deeper understanding of how the nano carbon black network inside ec3 functions and interacts with electrolytes.
The team experimented with different electrolytes and their concentrations to see how they impacted energy storage density.
This included seawater, which could make this a good material for use in coastal and marine applications, perhaps as support structures for offshore wind farms.
OPS:An ec3-based arch structure inspired by Ancient Roman buildings . The prototype demonstrates both structural load bearing and the ability to power an LED.
Picture supplied by Ferrari (FOTO: DUKAS/FERRARI PRESS) -
DUKAS_189744969_NUR
Poland Brands And Economy
iPhone 17 phones are seen at the store in Krakow, Poland on October 8, 2025. (Photo by Jakub Porzycki/NurPhoto) -
DUKAS_189625083_NUR
Audi Electric Car Charging
An electric AUDI vehicle charges at a public charging point in Neumarkt in der Oberpfalz, Bavaria, Upper Palatinate, Germany, on October 4, 2025. Electric mobility continues to expand in German cities as part of efforts to promote sustainable and low-emission transport. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189625080_NUR
Audi Electric Car Charging
An electric AUDI vehicle charges at a public charging point in Neumarkt in der Oberpfalz, Bavaria, Upper Palatinate, Germany, on October 4, 2025. Electric mobility continues to expand in German cities as part of efforts to promote sustainable and low-emission transport. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189480675_NUR
Man In Traditional Bavarian Attire Using Smartphone
A man wearing traditional Bavarian attire stands on a bridge using his smartphone in Munich, Bavaria, Germany, on October 1, 2025. The scene takes place during the Oktoberfest period in the city. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_189480674_NUR
Youth Texting On Smartphone At Railway Station
A young man uses a smartphone while standing on the platform at Hackerbrucke station in Munich, Bavaria, Germany, on October 1, 2025. He texts near the ''I love M'' sign with train tracks in the background. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_188969696_NUR
EV Charging Station In Briatico, Italy
A GLE Mercedes Benz hybrid car connected to an EV charge station is seen in Briatico, Italy, on September 11th, 2025. (Photo by Lorenzo Di Cola/NurPhoto) -
DUKAS_188969694_NUR
EV Charging Station In Briatico, Italy
A GLE Mercedes Benz hybrid car connected to an EV charge station is seen in Briatico, Italy, on September 11th, 2025. (Photo by Lorenzo Di Cola/NurPhoto) -
DUKAS_188969689_NUR
EV Charging Station In Briatico, Italy
A GLE Mercedes Benz hybrid car connected to an EV charge station is seen in Briatico, Italy, on September 11th, 2025. (Photo by Lorenzo Di Cola/NurPhoto) -
DUKAS_188969687_NUR
EV Charging Station In Briatico, Italy
A GLE Mercedes Benz hybrid car connected to an EV charge station is seen in Briatico, Italy, on September 11th, 2025. (Photo by Lorenzo Di Cola/NurPhoto) -
DUKAS_188969675_NUR
EV Charging Station In Briatico, Italy
A GLE Mercedes Benz hybrid car while connected to an EV charge station is seen in Briatico, Italy, on September 11th, 2025. (Photo by Lorenzo Di Cola/NurPhoto) -
DUKAS_188851992_NUR
Electric Car Charging
A Mercedes-Benz electric car connects to a charging cable at a street charging point in Rotterdam, Netherlands, on September 7, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_188851991_NUR
Electric Car Charging
A Mercedes-Benz electric car connects to a charging cable at a street charging point in Rotterdam, Netherlands, on September 7, 2025. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_188819936_NUR
Hyundai At IAA Mobility In Munich
A Hyundai electric vehicle is presented with its charging system connected at the Open Space Area during the IAA Mobility in Munich, Bavaria, Germany, on September 13, 2025. The display focuses on Hyundai's electric drive technology and innovations in sustainable mobility. (Photo by Michael Nguyen/NurPhoto) -
DUKAS_188819925_NUR
Hyundai At IAA Mobility In Munich
A Hyundai electric vehicle is presented with its charging system connected at the Open Space Area during the IAA Mobility in Munich, Bavaria, Germany, on September 13, 2025. The display focuses on Hyundai's electric drive technology and innovations in sustainable mobility. (Photo by Michael Nguyen/NurPhoto)
