Carleton Gajdusek won the Nobel for his work on a disease in Papua New Guinea. But his biggest experiment was on the children he took back to the U.S. As a boy, Luwi Ikabala moved with Carleton Gajdusek to the U.S. "I am the son of one of the world's greatest scientists," Luwi said. Luwi uses a yellow cooking-oil cannister for a chair. On a good day, he makes enough money from hemming sleeves and mending torn clothes to buy a bag of rice. As he waits for customers, he reads novels, copying passages that he likes into his journal. His favorite author is Fyodor Dostoyevsky. He has kept a journal for the past forty years, giving the entries headings such as "Air of freedom," "As I recall her--'the past,' " "About Weakness," and "Who am I?" Luwi often feels like the "poorest man that ever lived on this planet earth," "a perfect example of a failure." He approaches strangers on the street and asks about their problems, until he sees an opening to "touch them emotionally."

From threats to the safety of poll workers to voters who can't distinguish between odds and results, prediction markets are already scrambling the political process. When Jim Allen, the elections director for Delaware County, Pennsylvania, recently ran a training session for poll workers, he began a conversation about a topic he'd never previously had to address during training: prediction markets . "There was one person who stood up, and they said, 'Well, what if we just want to make a minor bet on what turnout will be, that'll keep things interesting?' And we said: 'No, this is all bad,'" Allen, who oversees 383 precincts, recounts. As a result, Allen and the board of elections in Delaware County amended the oaths signed by people involved in elections to include "an affirmation that the workers have no direct or indirect interests in any bets, wagers, or prediction markets."

Researchers found that a metabolite produced by gut bacteria can weaken the barrier that protects the brain and promote changes associated with the cognitive disease. For years, scientists have known that the gut microbiome of people with Alzheimer's differs from that of healthy people. What remains unclear is whether these differences are a consequence of the disease, contribute to it, or simply accompany it. It is possible that part of the puzzle lies not in the gut bacteria themselves but in the molecules they produce, which end up circulating throughout the body. A team of scientists believes it has found one such molecule.

Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Look Up Say More Safety Net Creator Hub Versus Gift Ideas For Everyone On Your List Mashable Selects Switch Off Trending Now In My Bag VidCon with Mashable All Series Let's talk about'Lanterns' shocking episode 1 death What the Hal just happened? Belen Edwards is an Entertainment Reporter at Mashable. She covers movies and TV with a focus on fantasy and science fiction, adaptations, animation, and more nerdy goodness. She is a member of the Critics Choice Association and the Television Critics Association, as well as a Tomatometer-approved critic. All products featured here are independently selected by our editors and writers.

Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Look Up Say More Safety Net Creator Hub Versus Gift Ideas For Everyone On Your List Mashable Selects Switch Off Trending Now In My Bag VidCon with Mashable All Series D23 2026: Every movie and series announced and shown at this year's fan event From'X-Men' bombshells to Pixar sequels, here's what you need to know. Belen Edwards is an Entertainment Reporter at Mashable. She covers movies and TV with a focus on fantasy and science fiction, adaptations, animation, and more nerdy goodness. She is a member of the Critics Choice Association and the Television Critics Association, as well as a Tomatometer-approved critic. All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission.

To play this video you need to enable JavaScript in your browser. At least seven people have been killed in Russia after what officials called the largest-scale attack launched by Ukraine this year. Some 822 drones were used - 600 aiming for Moscow, according to its regional governor who said the Russian capital had suffered one of the most massive drone attacks in recent memory. A warehouse belonging to Russian online retailer Wildberries was hit. Russian attacks on Ukraine also killed at least seven people and injured more than 39.

British-made drones are being used to strike targets in Russia for the first time. The drones, built by two separate British companies, have been used in mainland Russia in widespread and successful targeting of military and industrial targets, including refineries and warehouses of online retailer Wildberries. The strikes, first reported by the Sunday Times, external, are said to have caused more than £35bn in economic damage. A well-placed military source confirmed to the BBC the UK drones had been used. British manufactured Storm Shadow missiles had earlier been used in the conflict, although this new phase is having a far more decisive impact.

Gil Durán's new book,, catalogs how tech oligarchs like Peter Thiel took over America. Enter your email to receive alerts for this author. You can manage your newsletter subscriptions at any time. You're already subscribed to the aa_Laura_Miller newsletter. You can manage your newsletter subscriptions at any time.

Image caption, The Sunday Times says British drones strike targets inside Russia, reporting that drones made by two UK companies have been supplied to Ukraine and used to attack the Russian mainland for the first time. Citing Ukrainian sources, it explains that Kyiv's deep-strike campaign involves targeting oil refineries, naval bases, logistics hubs and transport networks inside Russia. Image caption, The Sunday Telegraph leads with new plans backed by the government which could see water companies given the green light to increase bills at times of high demand. It explains that firms could impose surge pricing and factor water scarcity into bills, meaning they could charge more in droughts. A government spokesperson tells the paper that the new system could cut bills for more consumers, while it quotes water campaigners warning that it could see suppliers penalising consumers for their own failures.

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