Science & Technology
How Satellites Are Supporting Farmers Across Africa | Catherine Nakalembe | TED
More than 8,000 satellites orbit Earth, taking photos every day. Food security specialist and TED Fellow Catherine Nakalembe shows how she uses this imagery to help smallholder farmers across Africa prepare for floods, droughts and crop failures. Learn why real innovation isn’t always about shinier technology — it’s about making the tech truly fit the…
Science & Technology
SpaceX’s S-1 Claims a TAM as Large as the Annual US GDP
The SpaceX S-1 dropped, and the $28 trillion TAM claim inside is somehow not even the wildest part. The Equity podcast team breaks down what’s in the filing, and whether any of this math connects to reality.
Science & Technology
SpaceX files to go public, and the math requires a little faith | Equity Podcast
The SpaceX S-1 is finally here, and the story it tells goes way further than rockets. The filing runs to 36 pages of risk factors alone, and the numbers inside match the ambition: a $28 trillion total addressable market, a pay package tied to establishing a Mars colony, and a valuation target that would make…
CNET
The iPhone 18 Twist That Might Upset Many | One More Thing
Not all versions of the iPhone 18 might launch in September. CNET’s Bridget Carey breaks down the latest rumors on the iPhone 18 and iPhone 18 Pro. You can find the products mentioned in this video linked below Apple iPhone 17, US Version, 256GB Apple iPhone 17 Pro, US Version, 256GB Apple iPhone 17 Pro…
SpaceX Starship Rocket Takes Off From Texas
SpaceX’s S-1 Claims a TAM as Large as the Annual US GDP
But the gag is: Are you really *living*? #TEDTalks
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@akbar-b7j
November 20, 2025 at 11:04 am
First comment 🎉
@MostafaHasni-d9f
November 20, 2025 at 11:20 am
دوست داشتم زبان بلد بودم متوجه مشدم❤
@KreakritP
November 20, 2025 at 11:28 am
Sun and rain support you food plan
@TechnophileGuy
November 20, 2025 at 11:32 am
Insightful!!
@MrSmurphking
November 20, 2025 at 11:35 am
Interested in the application of this date and models to identify areas of earthwork potential for wetland creation for water storage.
@ANKURSONI-jp1eo
November 20, 2025 at 12:28 pm
Ankur
@ANKURSONI-jp1eo
November 20, 2025 at 12:28 pm
Prince
@ANKURSONI-jp1eo
November 20, 2025 at 12:29 pm
Lalu ram
@ANKURSONI-jp1eo
November 20, 2025 at 12:29 pm
Asur
@mdmaminulislam
November 20, 2025 at 12:44 pm
Thank you, well appreciated work.
@marcappiah6862
November 20, 2025 at 3:41 pm
Well done Prof. Nakalembe. This is interesting and impactful work. I have started your research updates on Scholar in eager anticipation for your next publication.
@JenniferJaws5283
November 20, 2025 at 7:30 pm
With wonderful technology, rain and moisture can be produced and targeted to specific areas to keep drought, famine and pestilence. Thank the wonderful agriculture science and crop dusters who changed from dropping toxic pesticides to life enriching nutrients that feed soil and crops. Where would Africa look like with out Jane Goodal! This is crap! Unfortunately it is also what intelligent people call propaganda !
@lifemotivation6789
November 21, 2025 at 9:54 am
Amazing work! Using satellite data and AI to support farmers in Africa is a game-changer. Mapping crops, predicting disasters, and providing actionable insights can truly save lives and livelihoods. Technology applied with purpose can transform food security.