Series library · first aired 2024-10-24 · Series library
Show screen release and event cards
February 21, 2026 Trivia
Series to revisit
Series library · first aired 2023-12-07 · Series library
Series library · first aired 2025-10-26 · Series library
Series library · first aired 2022-02-03 · Series library
Series library · first aired 2022-06-16 · Series library
Series library · first aired 2019-07-25 · Series library
Series library · first aired 2021-06-11 · Series library
Series library - first aired 2024-03-06 · Series library
Series library · first aired 2024-05-23 · Series library
Series library · first aired 2017-09-27 · Series library
A researched 2026 series library retained as browsable memory cues; every card opens its on-site synopsis and three-question trivia.
Comics
From the surrounding weeks · dates shown on each card
Toys
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Video Games
Recent releases · platform and region shown on each card
Trading Cards
From the surrounding weeks · dates shown on each card
Inventions & Breakthroughs
From the surrounding weeks · dates shown on each card
The Sounds of
Popular recordings and roots/country selections associated with the year
Headlines From February 21, 2026
Full News Archive
- Headline: Adaptive Controller Helps Soft Robots Learn and Adjust. Impact: Published February 19, the controller advanced adaptable and stable soft robotics.
- Headline: AI-Generated Sensors Open New Paths for Early Cancer Detection. Impact: Published January 6, CleaveNet enabled efficient, selective peptide designs for molecular sensors.
- Headline: MIT Method Reveals Hidden Concepts in Large Language Models. Impact: Published February 19, the method offered a tool for finding model vulnerabilities and improving safety or performance.
- Headline: MIT Demonstrates a Multimaterial 3D-Printed Electric Motor Platform. Impact: Published February 18, the platform pointed toward faster prototyping of compact motors and other electromagnetic devices.
- Headline: Nintendo Expands Mario Kart into an Interconnected World. Impact: Nintendo's June 2025 release remained an illustrated game milestone available before the capsule date.
- Headline: Disney's Mufasa Recounts the Future King's Early Journey. Impact: The December 2024 release remained available before the capsule date.
- Headline: Tradimento Appeared on the February 21 Distribution List. Impact: The listing provides a dated entertainment marker while leaving region and platform unspecified.
- Headline: 3D-printing platform rapidly produces complex electric machines. Impact: The release made rapid hardware fabrication feel immediate and concrete near the capsule date. Fact: MIT's platform used four extruders and five materials to print a working electric linear motor.
Market Close Snapshot
SPY
SPDR S&P 500 ETF Trust
SPY last available close before 2026-02-21 was $689.43 on 2026-02-20.
QQQ
Invesco QQQ Trust
QQQ last available close before 2026-02-21 was $608.81 on 2026-02-20.
DIA
SPDR Dow Jones Industrial Average ETF Trust
DIA last available close before 2026-02-21 was $496.08 on 2026-02-20.
NVDA
NVIDIA Corporation
NVDA last available close before 2026-02-21 was $189.82 on 2026-02-20.
MSFT
Microsoft Corporation
MSFT last available close before 2026-02-21 was $397.23 on 2026-02-20.
GOOGL
Alphabet Inc.
GOOGL last available close before 2026-02-21 was $314.98 on 2026-02-20.