analysis
What Is Donald Trump Actually Worth in 2026?
Trump's 2026 net worth is best read as a range. Here is why Forbes, Bloomberg, and consumer trackers diverge, and which figures are confirmed versus modeled.
Articles
Data-backed articles, visual stories, and sharp notes built from the popolipopo workspace.
Earlier
home
Heated Blanket vs Space Heater: The Running Cost Math
Heating a person with a 100 watt throw costs 3 cents an hour. Heating the air with a 2000 watt space heater costs 60 cents. Do the math before you turn up the heat.
home
What a home CO2 monitor actually measures, and which sensor to buy
A CO2 monitor measures how well a room is ventilated, not how toxic the air is. How to read the parts per million, the thresholds worth acting on, and why a true NDIR sensor beats the cheap estimated-CO2 units.
analysis
Reading the Balance Sheet: Trump's Real Estate, DJT, and What He Owes
Mar-a-Lago at 560 million, a falling Trump Media stake, an underwater Wall Street tower, and court judgments still on the books. How Trump's non-crypto balance sheet adds up.
home
When Not to Use a Window Fan: Heat, Smoke, and Safety
Do not treat a window fan as harmless in every condition. Check temperature, smoke, humidity, rain, cords, and window security first.
home
How Much Do Window Screens Reduce Fan Airflow?
Window screens can materially reduce airflow. Clean the screen, clear the curtain path, and avoid pushing a fan hard against a restrictive mesh.
home
How to Cool a House at Night With One Fan and Two Windows
To cool a house at night, open a cool intake window, place one fan 0.5 to 1.5 m inside another window, and blow warm indoor air outward.
home
Box Fan vs Desk Fan: When Smart Placement Beats Size
A well-placed desk fan can compete with a poorly placed box fan, but fan size still matters once placement, intake, and shrouding are solved.
home
Portable AC vs Mini-Split Heat Pump: The EU Apartment Math
A portable AC plugs in but must vent a hose outside; a mini-split heat pump is far more efficient and quieter but needs a permanent install and your landlord's permission. A decision guide for European flats.
home
How to Choose and Size a Dehumidifier for Damp, Condensation, and Mould
A decision framework for renters and owners with damp, condensation, or mould: compressor vs desiccant, how to size capacity to the room, drainage and upkeep, and why a dehumidifier manages symptoms rather than the moisture source.
home
Where to Put a Window Fan So It Actually Moves Air
For whole-house airflow, use the fan as an exhaust, pull it at least 0.5 m inside, and test the setup with another window open as intake.