Tech that just got out.Explained so a 12-year-old gets it, checked against the original paper, then turned into business ideas you can test this week.
Author
Explainer/Tech policy & AI governance/Kenya
Digital public infrastructure is the shared digital road a country builds once and many services then use. This page covers the three usual layers, the real benefits, and the ways it fails people.
Explainer/Cybersecurity/Kenya
Cybersecurity is the set of habits that keep data secret, correct and available. Learn how real attacks start, which defences pay off first, and what to fix this week.
Explainer/Biotech & health tech/Nigeria
CRISPR is a cheap, accurate way to cut DNA at a chosen spot. This page explains the guide, the cutting protein, what gene editing can and cannot do, and where it has reached patients.
Cloud computing is renting computers over the internet instead of owning them. Here is what you are actually renting, why the bills grow quietly, and what to ask before you move.
Explainer/Climate & energy tech
Carbon capture means catching carbon dioxide before or after it reaches the air. Here is how chimney capture and direct air capture work, where each one fits, and how to judge a project.
Augmented reality adds computer-made things to the world in front of you, usually through a phone camera. This guide covers how the tracking works, what AR does well, and why sunlight ruins it.
Explainer/Artificial intelligence
Artificial intelligence is software that learns a job from examples rather than from rules a person wrote. This guide covers what it does well, where it fails, and how to spot it in tools you already use.
Explainer/Semiconductors & chips
An NPU is the part of a phone or laptop chip built to run neural networks on very little power. Here is what it does, how it differs from a GPU, and how to watch yours working.
Explainer/Artificial intelligence
An AI hallucination is a wrong answer delivered in a confident voice. Here is why it happens, which questions bring it out, and a one minute check that catches most of it.
An AI agent takes a goal, uses real tools and keeps working until the job is done. Learn how the loop works, what agents fail at, and how to give one safe limits.
A zero-day is a software hole the maker does not know about, so no fix exists yet. Learn how one is found and used, why most attacks never need one, and how to limit the damage.
Explainer/Climate & energy tech/Kenya · Nigeria
A smart grid is an electricity network that can see itself. Here is what the sensors and smart meters really do, what they fix, what they cannot fix, and how to judge your own supply.