When Doreen Orishaba helped build Africa’s first electric car in 2011, skeptics dismissed it as a “toy for the Western world.” Now she’s running dozens of electric buses across Kenya and Rwanda, moving thousands of passengers to work every day on zero-exhaust vehicles powered by near-silent engines. She breaks down what it actually takes to scale clean transport — and why skipping the gas station pit stop is closer than you may think. (Recorded at TED Countdown Summit 2025 on June 18, 2025)

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Motorola’s Razr Fold is a polished and powerful competitor to other book-style foldables. 

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Motorola Razr Ultra 2025 | Unlocked
Samsung Galaxy Z Fold7 Cell Phone
Google Pixel 10 Pro Fold
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Motorola Razr Fold Hands-On: Watch Out Samsung, This Phone Has an Edge

0:00 Meet the Motorola Razr Fold (2026)
0:11 Entering the Book-Style Foldable Market
0:30 Motorola’s Foldable Expertise: From Flip to Book
0:47 Display & Brightness: Beating the Competition
0:56 Durability: IP48 & IP49 Ratings
1:05 Battery Beast: 6,000-mAh & 80W Charging
1:35 Pro-Grade Camera Specs (Triple 50-MP)
1:58 Performance: Snapdragon 8 Gen 5 & 16GB RAM
2:15 Price Comparison: Razr Fold vs. Z Fold 7 vs. Pixel 10 Pro Fold

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What does Parkinson’s smell like? Ask nurse Joy Milne. Born with a hypersensitive nose, she spent a lifetime learning to recognize diseases through their scents. When she smelled Parkinson’s on her husband years before his diagnosis, she decided to put her gift to the test. Today, her extraordinary nose has been translated into a non-invasive test — helping researchers diagnose what was right under their noses all along. (Recorded at TEDxManchester on March 4, 2023)

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