Tim’s school uses smart technology to be more energy efficient. Tim and mum think about how the...
03:34
Tim’s school uses smart technology to be more energy efficient. Tim and mum think about how the...
03:34
Tim and Mum are thinking about how connected technology already helps us get to our destinations...
03:15
Techno Mum and Tim have taken their car to the garage where technicians use computers to diagnose...
03:25
Tim and Mum are shopping. The internet has changed the way we shop, making it easier for us to...
03:49
Tim’s got some computer problems – and it’s made him think about some of the challenges we face...
03:05
Techno Mum and Tim have been buying some smart lightbulbs and are thinking about how a connected...
03:04
Why can’t we can’t see the waves coming out of transmitters? See omnystudio.com/listener for...
01:47
Why can’t we hear the waves coming out of transmitters but our radios can? See...
01:58
Who's In Charge Of Radio Waves?
In this episode the Speakers learn how we keep track of all the radio waves around us – who’s in...
04:01
Not everyone receives TV and radio signals from radio waves travelling through the air. In this...
04:05
Techno Mum's Tech Trivia - Will It Last?
Techno Mum is taking part in an exciting new quiz show which is testing her knowledge about how...
03:08
Techno Mum's Tech Trivia - Materials
Techno Mum is taking part in an exciting new quiz show which is testing her knowledge about how...
03:22
Techno Mum's Tech Trivia - Energy
Techno Mum is taking part in an exciting new quiz show which is testing her knowledge about how...
02:53
Techno Mum's Tech Trivia - Recycling
Techno Mum is taking part in an exciting new quiz show which is testing her knowledge about how...
03:23
Techno Mum's Tech Trivia - Cost
Techno Mum is taking part in an exciting new quiz show which is testing her knowledge about how...
03:22
Techno Mum's Tech Trivia - Design
Techno Mum is taking part in an exciting new quiz show which is testing her knowledge about how...
03:23
How a card knows there's money in the bank
Techno Mum explains how chip and pin card readers work.
01:52
How a card knows there's money in the bank
Techno Mum explains how chip and pin card readers work.
01:51
How a card knows there's money in the bank
Techno Mum explains how chip and pin card readers work.
01:52
Techno Mum explains why batteries sop holding a charge as they get older.
01:58
Wednesday Word 24.04.24
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