Scientists develop clothing that can communicate
New York, Aug 12 : Researchers have, for the first time, produced fibres with embedded electronics that are so flexible they can be woven into soft washable fabrics and made into wearable clothing.
Embedding high speed optoelectronic semiconductor devices, including light-emitting diodes (LEDs) and diode photodetectors, into washable fabrics also makes it possible to produce clothing that communicates optically with other devices.
This discovery, described in the journal Nature, could unleash a new 'Moore's Law' for fibres, in other words, a rapid progression in which the capabilities of fibres would grow rapidly and exponentially over time, said researchers from the Massachusetts Institute of Technology (MIT) in Boston.
The key breakthrough for producing these new fibres was to add to the preform light-emitting semiconductor diodes the size of a grain of sand, and a pair of copper wires a fraction of a hair's width.
When heated in a furnace during the fibre-drawing process, the polymer preform partially liquifies, forming a long fibre with the diodes lined up along its centre and connected by the copper wires.
"We are anticipating the emergence of a 'Moore's law' analogue in fibres in the years ahead," said Yoel Fink from the varsity.
"It is already allowing us to expand the fundamental capabilities of fabrics to encompass communications, lighting, physiological monitoring, and more. In the years ahead, fabrics will deliver value-added services and will no longer just be selected for aesthetics and comfort," Fink added.
In this case, the solid components were two types of electrical diodes made using standard microchip technology: LEDs and photosensing diodes.
The resulting fibres were then woven into fabrics, which were laundered 10 times to demonstrate their practicality as possible material for clothing.
One of the advantages of incorporating function into the fibre material itself is that the resulting fibre is inherently waterproof.
To demonstrate this, the team placed some of the photodetecting fibres inside a fish tank.
A lamp outside the aquarium transmitted music through the water to the fibres in the form of rapid optical signals.
The fibres in the tank converted the light pulses -- so rapid that the light appears steady to the naked eye -- to electrical signals, which were then converted into music. The fibres survived in the water for weeks.
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Lost a good friend; void cannot be filled: Fadnavis mourns Ajit Pawar’s passing
Mumbai (PTI): Maharashtra Chief Minister Devendra Fadnavis on Wednesday described Deputy CM Ajit Pawar’s tragic death in a plane crash as unbelievable, and said he had lost a good friend.
Fadnavis said “today” (January 28) will be a government holiday and there will be a three-day state mourning as a mark of respect to Pawar.
Ajit Pawar’s death has left a void that will never be filled, he said. “After working closely together, it is unbelievable that he is no more,” Fadnavis said.
Talking to reporters, Fadnavis described Pawar as a people’s leader who knew the state well and had a deep understanding of the issues in Maharashtra. He said it takes several years to build and establish such leadership.
Fadnavis said he had apprised Prime Minister Narendra Modi and Union Home Minister Amit Shah about the tragedy. The CM said he had also spoken with Ajit Pawar’s cousin Supriya Sule and his son Parth Pawar.
“Both (Deputy CM) Eknath Shinde and I are leaving for Baramati now. Once their entire family gathers in Baramati, we will share further details,” he said.
The entire state stands by Pawar’s family and his party NCP in this hour of grief, he added.
Ajit Pawar, 66, and four other persons were killed after an aircraft carrying them crashed in Maharashtra’s Pune district on Wednesday morning, officials said. The incident occurred when the plane carrying Pawar and others landed near Baramati, they said.
Several state BJP leaders, including Ashish Shelar, Ravindra Chavan and Chandrashekhar Bawankule, expressed deep grief over Pawar’s passing.
“This heart-wrenching incident has left the mind numb. Maharashtra has lost an experienced, dutiful and resolute leader,” state minister Shelar said.
Pawar left a distinct imprint on the state’s politics through his strong grip over administration, decisiveness and relentless drive for Maharashtra’s all-round progress. “Firmness, discipline, punctuality and tireless dedication were defining aspects of his personality,” he said.
BJP state president Ravindra Chavan said Maharashtra’s politics was unimaginable without Pawar. He said Pawar was known as a dynamic leader with a powerful command over administration and an unwavering focus on the state’s comprehensive development.
He said Pawar held the record for serving the longest tenure as deputy CM in the state’s history and left an indelible mark while handling key portfolios such as irrigation, energy and finance. “With his passing, Maharashtra has lost a firm, disciplined, punctual and indefatigable leader. This void can never be filled,” Chavan said.
Revenue Minister Chandrashekhar Bawankule described Pawar as a senior friend and guide. “Even now, it is difficult to accept that this tragedy has really happened,” he said. Pawar would be remembered as a true people’s leader who gave clear direction and unstoppable momentum to Maharashtra’s all-round development, Bawankule said.
Recalling Pawar’s immense administrative experience, Bawankule said he had personally sought the NCP leader’s advice on several occasions.
“The loss of Ajitdada is not merely the departure of one leader; it is a profound loss for Maharashtra itself. The nation has lost a visionary statesman, and I have lost a dear elder friend and guide,” Bawankule said, adding that the reality of Pawar no longer being among them felt impossible to accept.
VIDEO | Maharashtra CM Devendra Fadnavis expresses grief over the demise of Deputy CM Ajit Pawar in an aircraft crash. He says, “This morning, a very tragic incident occurred. In extremely unforeseen circumstances, the news of the unfortunate demise of our state’s deputy chief… pic.twitter.com/sKIKJ5FvRW
— Press Trust of India (@PTI_News) January 28, 2026
