celebrity radar - gossips

Moungi Bawendi, Louis Brus and Alexei Ekimov win Nobel Prize in Chemistry

Published

1 year ago

October 4, 2023

Moungi Bawendi, Louis Brus and Alexei Ekimov win Nobel Prize in Chemistry

Scientists Moungi Bawendi, Louis Brus and Alexei Ekimov have won the 2023 Nobel Prize in Chemistry for “the discovery and synthesis of quantum dots”, which illuminate computer monitors and television screens and are used by doctors to map tumours.

“The Nobel Laureates … have succeeded in producing particles so small that their properties are determined by quantum phenomena. The particles, which are called quantum dots, are now of great importance in nanotechnology,” the Nobel Committee for Chemistry said in a statement on Wednesday.

“Researchers believe that in the future they could contribute to flexible electronics, tiny sensors, thinner solar cells and encrypted quantum communication.”

Bawendi, of MIT; Brus, of Columbia University; and Ekimov, of Nanocrystals Technology Inc, were honoured for their work with the particles just a few atoms in diameter, according to the Royal Swedish Academy of Sciences, which announced the award in Stockholm.

Nanoparticles and quantum dots are used in LED lights and can also be used to guide surgeons while removing cancer tissue.

Quantum dots’ electrons have constrained movement, and this affects how they absorb and release visible light, allowing for very bright colours.

The dots are nanoparticles that glow blue, red, or green when illuminated or exposed to light. The colour they emit depends on the size of the particles. Larger dots shine red, and smaller dots shine blue. The colour change is due to how electrons act differently in more or less confined spaces.

While physicists had predicted these colour-change properties as early as the 1930s, creating quantum dots of specific controlled sizes was not possible in the lab for another five decades.

In a highly unusual turn of events, Swedish media reported the names of the winners before the prize was announced.

“There was a press release sent out for still unknown reasons. We have been very active this morning to find out exactly what happened,” Hans Ellegren, the secretary-general of the academy, told the news conference where the award was announced. “This is very unfortunate, we do regret what happened.”

Ekimov, 78, and Brus, 80, are early pioneers of the technology, while Bawendi, 62, is credited with revolutionising the production of quantum dots “resulting in almost perfect particles. This high quality was necessary for them to be utilised in applications,” the academy said.

Bawendi told the news conference that he was “very surprised, sleepy, shocked, unexpected and very honoured”.

“The community realised the implications in the mid-90s, that there could potentially be some real-world applications,” Bawendi said.

Asked about the leak, he said he did not know about the prize until he was called by the academy.

The academy, which awards the physics, chemistry and economics prizes, asks for nominations a year in advance from thousands of university professors and other scholars around the world.

A committee for each prize then discusses candidates in a series of meetings throughout the year. At the end of the process, the committee presents one or more proposals to the full academy for a vote.

The more than century-old prize is awarded by the Royal Swedish Academy of Sciences and is worth 11 million Swedish crowns ($997,959).

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Sahara Weekly

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celebrity radar - gossips

Ayra Starr’s Mother Sparks Buzz with Confession About Her Mystery Crush

Published

5 hours ago

December 23, 2024

Sahara Weekly

Ayra Starr’s Mother Sparks Buzz with Confession About Her Mystery Crush

The mother of Nigerian Afrobeat sensation Ayra Starr has sent social media into a frenzy with a playful revelation about having a crush on someone who, humorously, calls her “mummy.” In a video that quickly went viral, she expressed her excitement about the possibility of meeting her crush at Ayra Starr’s upcoming show on Christmas Day.

Captioning the video, Ayra Starr’s mother wrote: “Wahala, my crush is calling me mummy. Anyways, we will meet at Ayra’s show on the 25th.” Her candid and lighthearted confession immediately captivated fans, sparking a wave of speculation about the identity of her mystery crush.

Many have taken to social media to guess the individual who has captured Ayra Starr’s mother’s affections. A popular theory among fans is that the crush might be none other than Don Jazzy, the renowned Nigerian music mogul and the boss of Ayra Starr’s record label, Mavin Records. However, Ayra’s mother kept the identity of her crush under wraps, leaving fans to wonder and eagerly anticipate any clues that might surface.

As the excitement for Ayra Starr’s Christmas Day show builds, fans are eagerly awaiting the event, with many now watching closely to see if Ayra’s mother’s cheeky prediction about meeting her crush will indeed come true.

Stay tuned for updates and watch the video below as the mystery continues to unfold!

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A post shared by The Tattle Room 🇳🇬 🌎 (@thetattleroomng)

celebrity radar - gossips

Self-Anointed Financial Guru, Geh Geh, Celebrates the Launch of His Luxury Hotel

Published

6 hours ago

December 23, 2024

Sahara Weekly

Self-Anointed Financial Guru, Geh Geh, Celebrates the Launch of His Luxury Hotel

Popular financial influencer and self-proclaimed guru, Geh Geh, has officially opened the doors to his new hotel, marking another milestone in his ever-evolving career. The hotel, a modern and tastefully furnished establishment, was unveiled on December 22nd amidst a wave of excitement from his followers and supporters.

Taking to his X page a few days prior to the launch, Geh Geh teased his fans with the announcement, hinting at the grand opening. True to his word, the influencer shared clips from the event, including a moment where his pastor prayed over the establishment during its official dedication.

The event was attended by friends, family, and well-wishers, who gathered to celebrate his achievement. Online reactions, however, have been a mix of admiration, skepticism, and humor as netizens took to social media to share their thoughts on Geh Geh’s latest accomplishment.

Social Media Reactions

The news of Geh Geh’s hotel opening has sparked lively conversations across social platforms. Some users congratulated him on his success, while others questioned the legitimacy of his wealth and mocked the idea of a pastor blessing a hotel.

@BIG🌍 AP❣️: “Finally, Geh Geh don get the congratulations 🎉 way him dey find since lol 🤣🤣 Congratulations 🎉 Opueh Presido.”
@ucheuch2 MMM: “Geh Geh no get hotel.”
@Quency baby 🫂🥹: “Dem open hotel, pastor dey pray 🤦‍♀️.”
@Elbulletin: “So this guy gets money?”
@Boy alone💜🧎‍♂️🧎‍♂️☹️: “Omo, wait oh, na Geh Geh really get am? Omo, if na him, I go start worship Geh Geh online oh 😞.”
@Babatunde Phillip: “Imagine a pastor attending the opening ceremony of a hotel where Geh Geh said girls go cryyyy.”
@user97174499693224: “So pastor dey pray for hotel opening 😂😂😂.”
@ABIODUN__🌴💙🚬: “I dey cryyyyyyy now, if to say I know, I for worship Geh Geh online 😭😂.”

While the reactions may vary, one thing is clear: Geh Geh knows how to command attention. As he steps into the hospitality business, all eyes will be on him to see if the financial guru can translate his influence into success in this new venture.

@unclenasco_

Congratulations to Geh Geh , he has finally opens his hotel 🏨

♬ original sound – Nasco

Sports

Oleksandr Usyk Defeats Tyson Fury Again, Solidifies Legacy Among Boxing Greats

Published

1 day ago

December 22, 2024

Sahara Weekly

Oleksandr Usyk Defeats Tyson Fury Again, Solidifies Legacy Among Boxing Greats

Ukrainian boxing sensation Oleksandr Usyk retained his heavyweight championship titles and cemented his place in boxing history with a unanimous decision victory over Britain’s Tyson Fury in their rematch on Saturday night.

The judges scored the bout 116-112 in Usyk’s favor across the board, marking his second consecutive win over Fury. This victory extended Usyk’s flawless professional record to 23-0, with 14 knockouts, adding another chapter to a career already highlighted by Olympic gold and an undisputed cruiserweight championship.

A Masterclass Performance

Usyk, 37, showcased his signature precision and relentless pace, repeatedly catching Fury with clean left hooks and dominating the latter stages of the fight. Fury, at 6ft 9in (206cm) and weighing a career-high 281 pounds, attempted to impose his physicality but was unable to break Usyk’s composure.

The fight, held in Saudi Arabia, saw Usyk wearing traditional Cossack attire during his entrance, while Fury entered the arena dressed in a festive Santa-inspired robe to Mariah Carey’s “All I Want For Christmas Is You.”

The early rounds were competitive, with Fury landing powerful jabs and body shots. However, Usyk’s endurance and tactical brilliance began to shine in the middle rounds. The Ukrainian landed sharp combinations and dictated the tempo, including a stunning uppercut in the final round that left little doubt about the outcome.

“I thought I’ve won both fights,” Fury said post-match, sporting a bruised right eye. “But I’ll always believe until the day I die that I won that fight.”

A Legacy Sealed

Usyk’s victory solidified his standing as one of the greatest heavyweights in history. Already the first undisputed heavyweight of the four-belt era, Usyk joins the ranks of legends like Muhammad Ali, Joe Louis, and Mike Tyson.

The bout, reported to have a prize purse of $190 million, also underscored Saudi Arabia’s growing influence in global sports. Usyk, who served briefly as a soldier during Russia’s invasion of Ukraine, celebrated his victory by hoisting a symbolic sabre belonging to Ukrainian nationalist hero Ivan Mazepa.

Fury’s Uncertain Future

The defeat leaves Fury’s future in doubt. Once unbeaten across 35 fights, Fury now stands at 34-2-1. His attempt to reclaim glory after a brief retirement in 2022 has been marred by back-to-back losses to Usyk.

Usyk, on the other hand, continues to add to his already remarkable resume, leaving fans and critics alike in awe of his technical skill, resilience, and determination. As the heavyweight division looks ahead, Usyk’s reign appears unshakable, and his place among boxing’s all-time greats is firmly secured.