The idea began in 2016 when a twelve‑year‑old and his dad started tinkering with an Arduino kit, turning their love of puzzles into a small experiment. They built 3‑D printed models and by April 2017, they had officially named the company that would become Cubios. The project grew from simple curios
In the United States, tech nonprofits are a tiny fraction of all charities – only about 557 compared to almost two million traditional ones. This scarcity makes it hard for new social‑impact tech firms to grow, yet some do succeed by sticking to their nonprofit roots and focusing on real needs. The
The U. S. Defense Department has called in the chief of a leading AI firm to Washington for talks about how its tools can be used on secret military systems. The meeting comes after a new memo from the Secretary of Defense urged AI companies to lift restrictions on their software. This push has led
The first page shows a woman in a forest, her hair loose over a green jacket. She used to judge ballroom competitions, not fire and metal. Now she is a sniper in the army, saying that precision and math keep her calm. A teacher from Chernihiv lost her husband in a strike. She had dreamed of another
Scientists have created tiny DNA loops that turn on only when they meet cancer cells. These loops, called minicircles, are built with a special design that keeps them stable and lets them stay in the body for a long time. When cancer is present, the loops become active and release signals that can b
Seattle has become known for picking the right players at the NFL Draft. Their recent choices show how a good scouting crew can shape a team’s future. The 2022 draft gave the Seahawks a group of players who are now key starters. A left tackle, a running back, an edge rusher and a few defensiv
The FBI chief was seen partying with the U. S. men’s hockey team after they won gold at the Olympics. Videos showed him cheering, drinking beer and waving a shaka sign beside star player Dylan Larkin. He also answered the phone of former President Trump, who was calling to invite the team to t
A 16‑year‑old boy is now facing a homicide charge in the death of an 18‑year‑old girl who was found dead on a Carnival cruise ship. The case is tangled in a custody dispute between the boy’s father, Thomas Hudson, and Anna Kepner’s parents. The charges were announced in a court filing on February 20
The study shows that if a matrix filled with 0s and 1s has either a small γ₂‑norm or a small normalized trace norm, it must hide a large square of all 1s or all 0s. This confirms a claim made by Hambardzumyan, Hatami, and Hatami. The researchers also explore other patterns that arise when Boolean ma
In Tehran, a new wave of student protests has begun to unfold after the government’s harsh crackdown earlier this year. For three consecutive days, students at major universities have taken to the streets, chanting slogans and demanding change. At Tehran University, voices rose against the regime’s
