The life span of a Google query is less then 1/2 second, and involves quite a few steps before you see the most relevant results. Here’s how it all works. More Information…
Category: Docuvideos
Enjoy visual presentations on the technological aspects of our world.
Solar Panels on a Tesla
So, have you ever wondered about bolting solar panels on your Tesla? And why don’t all electric cars come equipped with solar panels for a sleek charge-on-the-go solution? In fact, with improving…
A typical semiconductor foundry
Any of a class of crystalline solids in electrical conductivity between a conductor and an insulator is referred to as Semiconductor. Semiconductors are used in the manufacture of various kinds of electronic…
How the ear works
Many of us take for granted a very extraordinary organ, our ears. To understand the ear, we need to understand what sound is. The speakers you are listening to right now are…
Magnetic River
The wonders of magnetism and the linear motor are captured in this 1975 presentation by Professor Eric Laithwaite (1921-1997). More Information Professor Eric Laithwaite: Magnetic River 1975 0 0
Memcached: a general-purpose distributed memory caching system
Memcached is a general-purpose distributed memory caching system that is aimed at speeding up dynamic database-driven websites. It is used to reduce the number of times an external data source (like a…
Selling online as a business
Flutterwave is a one platform that lets you sell wherever your customers are; online, in‑person, anywhere in the world, and everywhere in‑between. In this video you have the opportunity to learn about…
Redis: an open source in-memory data structure store
Redis is an open source, in-memory data structure store, used as a database, cache and message broker. It supports data structures such as strings, hashes, lists, sets, sorted sets with range queries,…
How SSD works
You ever wondered how your smartphones are able to store countless pictures, music, videos documents etc?. In this video, we will open up your smartphone and take a look at the inside…