Bookmarks 2025-07-01T20:03:15.020Z
by Owen Kibel
20 min read
47 New Bookmarks
| Favicon | Details |
|---|---|
 |
[(8) The End of Weakness: Trumpâs Stand Against Iran |
|
Jul 1, 2025
Democrats Sentenced TO PRISON For Rigging Election, DOJ CAUGHT Scheme, Democrats Said IT CANT HAPPEN
YouTube
Not only does it happen, it happened, and they got caughtBecome A Memberhttp://youtube.com/timcastnews/joinThe Green Room - https://rumble.com/playlists/aa56... |
|
Jul 1, 2025
Trump DOJ Begins MASS ARRESTS, Hundreds CHARGED For Defrauding US GOV In Scheme | Timcast IRL
YouTube
Text TIM to 36912 to get 60% off the BAERSkin Heavy-Storm Rain Jacket today! Or click: https://baer.skin/timGet a FREE title history report, PLUS a free tria... |
|
Jul 1, 2025
Leftist Singer Says You're NOT Getting Your Country Back LIVE On TV
YouTube
Become A Memberhttp://youtube.com/timcastnews/joinThe Green Room - https://rumble.com/playlists/aa56qw_g-j0BUY CAST BREW COFFEE TO FIGHT BACK - https://castb... |
|
Jul 1, 2025
President Trump Gaggles with the Press on Air Force One, July 01, 2025
YouTube
Air Force One |
| | Want Soviet Bread Lines? Vote for Zohran Mamdani - WSJ
Jul 1, 2025 |
| 
Jul 1, 2025
NYC bodega owners worry Zohran Mamdani will put them out of business with his city-run grocery store plan: âI donât want to lose my jobâ
New York Post
Bodega and grocery owners and workers slammed presumptive Democratic mayoral nominee Zohran Mamdaniâs plan to open a network of lower cost city-owned grocery stores that they claim could siph⌠|
| | Dr. Parik Patel, BA, CFA, ACCA Esq. on X: "@elonmusk So does my wife" / X
Jul 1, 2025 |
| 
| New Interview Page - Zeee Media
Jul 1, 2025
New Interview Page - Zeee Media
Zeee Media - Share the truth at whatever cost.
INTERVIEWS ELECTIONS WEEK Adverse Reactions FEATURED ON |
| 
Jul 1, 2025
Trump Unleashes on Elon Musk in Midnight Attack
"Maybe we should have DOGE take a good, hard look at this?" |
|
Jul 1, 2025
Massie Defies Trump, Reveals Demands on âBig, Beautiful Billâ | Daily Pulse
The news you werenât supposed to see. |
| 
| Colossal Biosciences' "Dire Wolves" Turn 6 Months Old, Doubling In Size And Weighing A Whopping 40 Kilograms | IFLScience
Jun 30, 2025
Colossalâs âDire Wolvesâ Are Now 6 Months Old â And Theyâve Doubled In Size
IFLScience
Since the arrival of the trio, the cubs have not been without controversy. |
| | âIt's absolutely not necessary â people can get by their whole careers without knowing music theory": Producer Lawrence Hart on the mixed blessings of classical training and the importance of being âscrappyâ in the studio | MusicRadar
Jun 30, 2025
âIt's absolutely not necessary â people can get by their whole careers without knowing music theory": Producer Lawrence Hart on the mixed blessings of classical training and the importance of being âscrappyâ in the studio
MusicRadar
The Domino artist and George Fitzgerald collaborator on the creative process behind Come In Out Of The Rain |
| 
| Researchers Uncover Hidden Ingredients Behind AI Creativity | Quanta Magazine
Jun 30, 2025
Researchers Uncover Hidden Ingredients Behind AI Creativity | Quanta Magazine
Quanta Magazine
Image generators are designed to mimic their training data, so where does their apparent creativity come from? A recent study suggests that itâs an inevitable by-product of their architecture. |
|
Jun 30, 2025
Press Secretary Karoline Leavitt Briefs Members of the Media, June 30, 2025
YouTube
The White House |
|
Jun 30, 2025
Democrats Go FULL COMMUNIST, Fake Fact Check Says Zohran IS NOT A COMMIE ft. Lt. Gen. Michael Flynn
YouTube
BUY CAST BREW COFFEE TO SUPPORT THE SHOW - https://castbrew.com/Become A Member And Protect Our Work at http://www.timcast.comHost:Tim Pool @Timcast (everywh... |
|
Jun 30, 2025
The one true philosophical theory of names
YouTube
I am writing a book! If you want to know when it is ready (and maybe win a free copy), submit your email on my website: https://www.jeffreykaplan.org/ I wonâ... |
|
Jun 30, 2025
So It Begins...Is This A Real Band Or AI?
YouTube
In this episode I dissect a song by the band The Velvet Sundown that may or may not be AI, and discuss what this means for the future of music.đşđ¸ The 4th o... |
|
Jun 30, 2025
Tacky Celeb-Filled Bezos-Sanchez Wedding, and Zohran Mamdani's Fake Origin Story, with Walter Kirn
YouTube
Megyn Kelly is joined by Walter Kirn, editor of the "Unbound" Substack, to discuss Jeff Bezos and Lauren Sanchezâs flashy and tacky Venice wedding, the PR-cu... |
|
Jun 30, 2025
Victor Davis Hanson: Canada and Mexico Want U.S. BillionsâBut Also a Fight
YouTube
Last night, Canada rescinded its digital services tax, a 3% levy on all goods and services produced by both domestic and foreign tech companies, like Amazon ... |
| | Kamala Harris is ramping up her outreach. âNo one is incredibly pumped.â - POLITICO
Jun 30, 2025
Kamala Harris is ramping up her outreach. âNo one is incredibly pumped.â
POLITICO
Some party funders have privately shared their ambivalence as the former vice president ramps up her outreach ahead of a potential run for governor. |
| | The New Skill in AI is Not Prompting, It's Context Engineering
Jun 30, 2025
The New Skill in AI is Not Prompting, It's Context Engineering
Context Engineering is the new skill in AI. It is about providing the right information and tools, in the right format, at the right time.
|Context Engineering is new term gaining traction in the AI world. The conversation is shifting from "prompt engineering" to a broader, more powerful concept: Context Engineering. Tobi Lutke describes it as "the art of providing all the context for the task to be plausibly solvable by the LLM.â and he is right.
With the rise of Agents it becomes more important what information we load into the âlimited working memoryâ. We are seeing that the main thing that determines whether an Agents succeeds or fails is the quality of the context you give it. Most agent failures are not model failures anyemore, they are context failures.
What is the Context?
To understand context engineering, we must first expand our definition of "context." It isn't just the single prompt you send to an LLM. Think of it as everything the model sees before it generates a response.
- Instructions / System Prompt: An initial set of instructions that define the behavior of the model during a conversation, can/should include examples, rules âŚ.
- User Prompt: Immediate task or question from the user.
- State / History (short-term Memory): The current conversation, including user and model responses that have led to this moment.
- Long-Term Memory: Persistent knowledge base, gathered across many prior conversations, containing learned user preferences, summaries of past projects, or facts it has been told to remember for future use.
- Retrieved Information (RAG): External, up-to-date knowledge, relevant information from documents, databases, or APIs to answer specific questions.
- Available Tools: Definitions of all the functions or built-in tools it can call (e.g., check_inventory, send_email).
- Structured Output: Definitions on the format of the model's response, e.g. a JSON object.
Why It Matters: From Cheap Demo to Magical Product
The secret to building truly effective AI agents has less to do with the complexity of the code you write, and everything to do with the quality of the context you provide.
Building Agents is less about the code you write or framework you use. The difference between a cheap demo and a âmagicalâ agent is about the quality of the context you provide. Imagine an AI assistant is asked to schedule a meeting based on a simple email:
Hey, just checking if youâre around for a quick sync tomorrow.
The "Cheap Demo" Agent has poor context. It sees only the user's request and nothing else. Its code might be perfectly functionalâit calls an LLM and gets a responseâbut the output is unhelpful and robotic:
Thank you for your message. Tomorrow works for me. May I ask what time you had in mind?
The "Magical" Agent is powered by rich context. The code's primary job isn't to figure out how to respond, but to gather the information the LLM needs to full fill its goal. Before calling the LLM, you would extend the context to include
- Your calendar information (which shows you're fully booked).
- Your past emails with this person (to determine the appropriate informal tone).
- Your contact list (to identify them as a key partner).
- Tools for send_invite or send_email.
Then you can generate a response.
Hey Jim! Tomorrowâs packed on my end, back-to-back all day. Thursday AM free if that works for you? Sent an invite, lmk if it works.
The magic isn't in a smarter model or a more clever algorithm. Itâs in about providing the right context for the right task. This is why context engineering will matter. Agent failures aren't only model failures; they are context failures.
From Prompt to Context Engineering
What is context engineering? While "prompt engineering" focuses on crafting the perfect set of instructions in a single text string, context engineering is a far broader. Let's put it simply:
Context Engineering is the discipline of designing and building dynamic systems that provides the right information and tools, in the right format, at the right time, to give a LLM everything it needs to accomplish a task.
Context Engineering is
- A System, Not a String: Context isn't just a static prompt template. Itâs the output of a system that runs before the main LLM call.
- Dynamic: Created on the fly, tailored to the immediate task. For one request this could be the calendar data for another the emails or a web search.
- About the right information, tools at the right time: The core job is to ensure the model isnât missing crucial details ("Garbage In, Garbage Out"). This means providing both knowledge (information) and capabilities (tools) only when required and helpful.
- where the format matters: How you present information matters. A concise summary is better than a raw data dump. A clear tool schema is better than a vague instruction.
Conclusion
Building powerful and reliable AI Agents is becoming less about finding a magic prompt or model updates. It is about the engineering of context and providing the right information and tools, in the right format, at the right time. Itâs a cross-functional challenge that involves understanding your business use case, defining your outputs, and structuring all the necessary information so that an LLM can âaccomplish the task."
Acknowledgements
This overview was created with the help of deep and manual research, drawing inspiration and information from several excellent resources, including:
| 
| 3 prompts I use to get the most out of NotebookLM
Jun 30, 2025
3 prompts I use to get the most out of NotebookLM
XDA
Don't knock it till you try it. |
| 
| How I use Google Keep as a second brain
Jun 30, 2025
How I use Google Keep as a second brain
Android Police
Not every productivity app needs to be complicated |
| 
| 5 ways our naked-eye views of the night sky deceive us - Big Think
Jun 30, 2025
5 ways our naked-eye views of the night sky deceive us
Big Think
Looking at a dark, night sky has filled humans with a sense of awe and wonder since prehistoric times. But appearances can be deceiving. |
| | In tech tax âcave,â Trump and Carney may have both gotten what they wanted - POLITICO
Jun 30, 2025
In tech tax âcave,â Trump and Carney may have both gotten what they wanted
POLITICO
The White House chalked up Canadaâs decision to suspend its tax to the presidentâs trade threat, but there were more layers to the policy maneuvering. |
|
Jun 30, 2025
What if Canon in D was a bluegrass song? #fiddle #violin
YouTube |
| | I created an "Everything" notebook in NotebookLM, and it's one of the smartest moves I've made
Jun 30, 2025
I created an "Everything" notebook in NotebookLM, and it's one of the smartest moves I've made
XDA
All it took was one notebook to fix the chaos.
|
| | 4 unique ways I use NotebookLM to get the best out of it
Jun 30, 2025
4 unique ways I use NotebookLM to get the best out of it
XDA
Clever ways Iâm maximizing NotebookLM |
| 
Jun 30, 2025
Kate Nash take foul-mouthed swipe at Rod Stewart and JK Rowling
Mail Online
Kate Nash did not hold back her feelings as took a foul-mouthed swipe at Rod Stewart, JK Rowling, Denise Welch, Keir Starmer and Nigel Farage on Saturday. |
| 
Jun 30, 2025
Everyone seems powerless against Oracle's ownership of the JavaScript trademark
Neowin
The case against Oracle's ownership of the JavaScript trademark has been dealt a significant blow, but hope persists as the petition from Node.js' creator has not been dismissed completely. |
| | This speech pattern is an indicator of a brain in cognitive decline - Earth.com
Jun 30, 2025
Scientists identify a speech pattern that is a clear indication of a person in cognitive decline
Earth.com
Word-finding difficulty (WFD) - frustrating âtip-of-the-tongueâ moments when meaning is clear but the word or sound wonât surface. |
| 
Jun 30, 2025
**Making Sense of Mamdani **
Love or loathe the 33-year-old self-described socialist, you need to understand the hopes, anxieties, and resentments driving his coalition, writes Reihan Salam. |
| 
| The anti-Mamdani math: Can Eric Adams build a bipartisan firewall?
Jun 30, 2025
The anti-Mamdani math: Can Eric Adams build a bipartisan firewall?
Jewish Insider
Adams would have to win over most New York City Republicans while remaining competitive with Democrats and winning over independents who werenât eligible to participate in the Democratic primary |
|
Jun 30, 2025
Democrats Open Borders LED To Socialist WINNING NYC Primary, Candidate Pushing INSANE Policies
YouTube
SUPPORT THE SHOW BUY CAST BREW COFFEE NOW - https://castbrew.com/Join - https://www.youtube.com/channel/UCLwNTXWEjVd2qIHLcXxQWxA/joinHosts: Tim @Timcast (eve... |
