Technology questions
77 fact-checked questions — tap any to predict the answer, then read why.
- What is the healthiest way to think about a bigger context window?
- Why is a 1M-token context window a big deal?
- What does a context window act like for a language model?
- Why does it help that Temporal uses different types for different time concepts?
- Why is “same day next month” not always a simple calculation?
- Why can the same moment show up as different local times in different places?
- Why did JavaScript need a new time API instead of just minor fixes to `Date`?
- Which application most clearly benefits from stronger physical-world models?
- Why are language-only AI systems often limited in physical reasoning?
- What does it mean for AI to understand the physical world?
- Why should ordinary users care about world models?
- Where would a stronger world model help first?
- Why do robots expose AI's limits faster than chatbots?
- Why are video and interaction data becoming more important?
- Why can't text alone teach full physical intuition?
- Why is physical common sense hard for AI?
- What does a world model help AI represent?
- Why doesn't next-word prediction equal next-event prediction?
- Why can AI sound like it understands reality when it may not?
- Why are people saying language models aren't enough?
- Why are smart homes getting popular?
- Why do emojis exist?
- Why do laptops have trackpads?
- Why do images use different formats?
- Why download instead of streaming?
- Why use incognito mode?
- Why do apps have dark mode?
- Why are some software 'open source'?
- Why does antivirus software need updates?
- Why do computers need firewalls?
- What determines how sharp a screen image looks?
- Why do emails go to spam?
- Why do software updates take so long?
- Why do websites ask about cookies?
- Why do VPNs slow internet speed?
- Why do phones need more RAM?
- Why does clearing cache help?
- Why do passwords need special characters?
- Why do browsers show a lock icon?
- Why do videos buffer more than music?
- Why are some Wi-Fi networks hidden?
- Why do phones need two-factor auth?
- Why do websites require CAPTCHA?
- Why do files get smaller when zipped?
- Why does GPS need multiple satellites?
- Why do screens have refresh rates?
- Why does autocorrect make mistakes?
- Why do websites use cookies?
- Why do email attachments have size limits?
- Why is cloud storage called 'cloud'?
- Why do apps send notifications?
- Why do QR codes work from any angle?
- Why do Bluetooth devices need pairing?
- What causes video buffering?
- Why do computer files have extensions?
- Why do apps need updates?
- Why do USB cables have different ends?
- Why do batteries lose charge over time?
- Why do phones have airplane mode?
- Why do touchscreens work with fingers?
- Why do refrigerators keep food cold?
- Why do old photos turn yellow?
- How does the internet work?
- Why do phone screens respond to touch?
- How do LED lights save energy?
- How do QR codes work?
- Why do computers slow down over time?
- Why does Wi-Fi have limited range?
- How do touchscreens work?
- Why do we need to charge batteries?
- Why do solar panels generate electricity?
- How do electric cars work without gasoline?
- Why do batteries run out?
- How does GPS determine your location?
- How does WiFi work?
- Why does Bluetooth connect wirelessly?
- Why does 5G work faster than 4G?