Acres of Ice automated Ladakh's ice stupas, draining pipes before they freeze and crack
A sensor-controlled ice reservoir drains its pipe when frost threatens and sprays in timed bursts, so farmers no longer camp out at night.
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500 已發佈案例 · 定期更新Walla Walla farmers built salted bee beds that house 18 million native alkali bees
Honey bees cheat on alfalfa, so growers engineered nesting soil for a native bee that pollinates it properly.
閱讀案例U.S. Cellular hired a farmer's draft horses to deliver antennas to 200 Wisconsin towers
When mud and snow stopped trucks reaching remote Wisconsin cell towers, U.S. Cellular's logistics contractor brought in a farmer's draft horses.
閱讀案例Thermify's HeatHub heats an Essex home with a shed full of paying customers' computers
Data clients pay for the electricity, so waste heat from 500+ mini-computers warms the house cheaply.
閱讀案例TeleTracking ran NHS hospital beds like a control tower — 15 extra beds a day
A NHS trust swapped pencil-and-paper bed tracking for wristbands, a control room and pinged porters — freeing 15 beds a day and £2.1m a year.
閱讀案例Sleeping Giants tweeted brands screenshots of their ads on Breitbart (interview)
A copywriter's anonymous account showed advertisers where programmatic ads had landed and asked publicly; in a 2018 interview he says 4,000+ pulled out.
閱讀案例Senegal farmers now keep Guiera shrubs in fields, and millet yields doubled in trials
A shrub farmers were once told to rip out lifts deep water to crops and mulches the soil.
閱讀案例Sainsbury's fitted F1-style aerofoils to open chillers to keep cold air in
A wing-shaped strip from Williams guides air into a curtain, cutting refrigeration costs up to 15%.
閱讀案例Rooted School paid students $50 a week to fix attendance (interview with its founder)
Rooted School Foundation's randomized trial of no-strings $50 weekly debit-card payments raised attendance by 1.23 days a semester, per its founder.
閱讀案例Port of Hueneme borrowed banana boats and their chassis to take cargo diverted from LA
With no chassis of its own, a small California port let Del Monte and Chiquita carry other shippers' furniture and toys on their ships, and imports doubled.
閱讀案例Phifer's free on-site clinic cut its health spend and funded a summer camp
An Alabama screen maker made primary care and prescriptions free, steering workers to top-rated specialists.
閱讀案例Stanford's Paperfuge turned a button-on-string toy into a 20-cent centrifuge
After tops and yo-yos failed, a whirligig of paper and string reached 125,000 rpm with no electricity.
閱讀案例Oregon Trail's creators gave the code away — it sold 65M copies anyway (interview)
In a Slate interview, Don Rawitsch recalls typing his classroom game into MECC's free share library, then publishing the source code — and never earning a cent.
閱讀案例Octopus and UK Power Networks gave free electricity at midday to soak up wasted solar
A 2023 pilot offered free power in a two-hour window when solar farms were being told to switch off; users ran four times their usual load.
閱讀案例Chewang Norphel froze Ladakh's wasted winter water into ice walls for spring irrigation
A leaking garden tap inspired stepped ice reservoirs that melt just when April sowing needs water.
閱讀案例NHS trusts used Amazon Wish Lists as a ready-made donation shop for ward basics
In April 2020, 10+ NHS trusts listed toiletries, thermometers and toys on Amazon Wish Lists so the public could buy exactly what named wards needed.
閱讀案例Maryland paid up to $90 an acre for cover crops, tiered by pollution cut
Payments scaled with nutrient savings got over half of Eastern Shore corn fields planted, versus under 3% in Iowa.
閱讀案例Apple's Chris Espinosa let Steve Jobs design the Mac calculator himself, in 10 minutes
Tired of daily critiques, a 21-year-old exposed every visual parameter as a menu and let Jobs tune it.
閱讀案例IRRI crossed a tall Indonesian rice with a Chinese dwarf to make high-yield IR8
A short plant puts more energy into grain and doesn't topple under fertiliser, doubling rice yields.
閱讀案例Huawei's P30 Pro turned the zoom lens sideways to fit 5x optical zoom in a phone
A mirror bends light 90 degrees so the zoom lens lies flat along the phone body.
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