Every cheatsheet Keldura Daily has published, newest first: the news hook, why it matters, and the sources it came from. Each cheatsheet is compiled by Keldura's AI from the sources it cites.
Singapore is testing less energy-intensive cooling, but can alternatives reduce demand without sacrificing comfort?
On November 1, AFP reported that Singapore was expanding alternative cooling systems, with at least 47 public and private buildings using them by mid-2026.
Why it matters: Cooling accounts for 40–60% of a building's energy consumption, and Singapore's building sector produces one-fifth of its emissions, making cooling equipment a substantial lever for reducing energy d…
At least 33 public and 14 private buildings had adopted alternative cooling technologies by mid-2026. [3]
Why
Cooling consumes 40–60% of building energy, while about 99% of Singapore's private residences have cooling units. [3]
The catch
One building's designers reported savings above 30%; the larger, up-to-48% figure describes potential identified in a government study, not savings already achieved citywide. [3]
What's next
Watch whether adoption expands beyond the mid-2026 baseline of at least 47 buildings as Singapore works toward its 2050 net-zero goal. [3]
Golden State beat its five-year championship target, but what separated the Valkyries from Atlanta in Game 7?
On October 31, 2026, the Golden State Valkyries beat the Atlanta Dream 68-63 in San Francisco to win their first WNBA championship.
Why it matters: Golden State turned an expansion-team building project into a championship three years ahead of its owner's stated timetable, with an offseason signing becoming Finals MVP.
NASA wants to keep Hubble doing science, but can commercial servicing beat its declining orbit?
On October 29, 2026, NASA requested industry information on options to boost, service or safely dispose of the Hubble Space Telescope.
Why it matters: Hubble cannot maintain its own orbit because it has no propulsion system; extending its scientific life therefore requires an outside intervention rather than an adjustment by the telescope itself.
A new array is generating power on the space station, but one more installation remains before the upgrade is complete.
On October 29, 2026, Anil Menon and Joshua Kutryk installed a roll-out solar array during a seven-hour, 11-minute International Space Station spacewalk.
Why it matters: The completed upgrade would add about 55 kilowatts, roughly 34% above the stated 160-kilowatt capacity, to an orbital laboratory conducting plant, exercise and materials research.
Barbados has met WHO’s elimination targets, but what must its health system sustain to keep that status?
On October 30, 2026, WHO announced that Barbados had eliminated mother-to-child transmission of HIV as a public health problem.
Why it matters: Barbados demonstrates a prevention pathway built around free testing and treatment for every pregnant woman, regardless of nationality, alongside early testing and follow-up for exposed babies. WHO’s…
Philadelphia keeps winning close games, but what happens when opponents erase its early advantage?
On October 30 in Philadelphia, LeBron James scored 20 points and made late baskets as the 76ers beat the Knicks 98-93 in NBA Cup play.
Why it matters: All five Philadelphia victories have come in clutch time, making late-game execution central to its early record. For the defending champion Knicks, another comeback fell short amid offensive problem…
New panels help power the ISS, but how much can they offset the decline of arrays already beyond their design life?
On October 29, Anil Menon and Joshua Kutryk installed and deployed an upgraded solar array during a seven-hour, 11-minute ISS spacewalk.
Why it matters: The station's eight original arrays have exceeded their 15-year design life and are producing less power. Operating the roll-out arrays alongside the older panels has increased the station's power su…
Sick Medicaid recipients won a challenge to tighter exemptions, but which work requirements remain in place?
On October 29, US District Judge Richard Stearns blocked a Trump administration rule restricting medical exemptions from Medicaid work requirements.
Why it matters: Beginning January 1, 2027, Medicaid expansion enrollees aged 19–64 must meet work, community-service or schooling conditions unless exempt; the ruling makes exemptions easier to obtain for some peopl…
Canada is buying into a domestic AI alternative, but how much technological independence can one investment secure?
On October 29, 2026, Prime Minister Mark Carney announced a Canadian investment of up to CAN$1.6 billion in AI company Cohere.
Why it matters: The investment connects public ownership with control over AI infrastructure and services. Cohere focuses on businesses and governments, making the sovereignty argument directly relevant to instituti…
Atlanta has forced one more game, but can it turn a Game 6 escape into the WNBA championship?
On October 29, 2026, the Atlanta Dream beat the Golden State Valkyries 80-69 in Atlanta to force Game 7 of the WNBA Finals.
Why it matters: The result changes the championship's immediate stakes: rather than ending in Game 6, the Finals will be settled by one remaining game between Atlanta and Golden State.
Green Bay won by eight, but what do the standings and Carolina's depleted secondary reveal beyond the score?
On October 29, 2026, the Green Bay Packers beat the Carolina Panthers 27-19 at Lambeau Field, where Carolina lost another cornerback to injury.
Why it matters: The records show how differently the divisions are positioned: Green Bay still had the most losses in the NFC North, while Carolina remained tied for first in the NFC South. Carolina also finished th…
An Ebola outbreak has passed 10,000 cases, but how can responders reach people who distrust the care being offered?
On October 27, NPR reported more than 10,000 Ebola infections; on October 29, AP described a village chief confronting mistrust in eastern Congo.
Why it matters: The response must address both disease transmission and the willingness to seek care: AP's account shows mistrust reaching inside families, while NPR reports that children account for about a third o…
