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Pick of the Camera Reviews

(Click the pictures for reviews & links) 


Yi 2 - Best Budget 4K 

Gitup Git2 (My Pick)

Xiaomi Yi


DR02 D - Best Budget Dual Cam

Yi Ultra 2.7K
Mobius (also works as a Dashcam)
Polaroid Cube+
Drift Ghost X

My favourite USB battery power Pack

This is the excellent USB power pack I use when I travel.

2 x 2.1amp outputs. 8400mAh capacity.

Two digit Led display shows battery level


What SD CARD should I buy?

If you want an SD Card for your camera - these are the ones I use and recommend. 

I'd strongly recommend not to buy any SD cards off ebay - I've heard about too many issues with counterfeit cards - often sold on by unwitting resellers. My inbox regularly gets messages from people who bought a £150 camera then cheaped out and bought a £3 memory card on ebay - Then when it doesn't worth they blame the camera! It doesn't make any sense. Good memory is cheaper than it's ever been - see the links above.

A lot of HD cameras will not work properly with cards larger than 32GB (cards over 32GB are usually SDXC rather than the SDHC standard used by 32GB cards. SDXC cards use the ex-FAT system rather than FAT32 - in short they are a different standard). - so don't just buy the biggest card you can afford - read the specs in the manual to see what it accepts.


RECOMMENDED CARDS (for action cams - see dashcams below)

CLASS 10 UHS-1 CARDS (For HD Cameras)


U3 CARD (For 4K cameras)




The SD card in a dashcam is re-written over, more frequently than in other types of cameras. Some manufacturers void their guarantee if an SD card was used in a dashcam. So, no surprise, there are special High Endurance SD cards made just for's some.


VERY IMPORTANT. These links take you to the product, however Amazon have three different ways of selling. There's Amazon Direct - This means that you are only dealing with Amazon themselves, then there's other sellers that use Amazon's facilities - these show as Fulfilled By Amazon and finally there's Market Place sellers that advertise on Amazon, but operate independently.  I strongly recommend that you only use the first...the Amazon Direct - Sold By Amazon option. Even if it appears that you are paying a couple of £/$ more it is more than likely you are comparing the price of a real item against the price of a fake.

To give you an idea of the extent of the fake goods problem. In a 2016 survey by Apple - 90% of the 'Apple' chargers sold through Amazon - using the other the two methods..which includes the "Fulfilled by Amazon" option -  were found to be counterfeit....90%! 

« 3M Sound Page - Recordable Paper | Main | Random Number Machine »

Show 'N Tell

The Show 'N Tell is a vintage multimedia educational children's toy imported from the US.  It's a shame that age hasn't been kind to the programs, however I still had a lot of fun making this video and I think you'll enjoy it too. 


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Reader Comments (5)

Right up my alley! I'd love to see a vid of the similar (but probably hard to film) talking viewmaster. I was lucky to find one at a secondhand shop with a few packs of reels - and it was the earlier record playing version! If you haven't looked at one, the mechanism is a little more interesting... Though the playback is the stuff of nightmares.


April 7, 2018 | Unregistered CommenterJoe z

This reminds me of the filmstrip viewers we had in one of the science labs at school. A strip of 35mm film, containing a series of still images, was inserted into the projector, whilst a narrated soundtrack was played from cassette or LP. At certain points throughout the narration a 'bong' would sound, telling the teacher to hit the button to advance to the next from. Most teachers couldn't be bothered with the audio-visual malarkey, so we usually just got to see the pictures.

April 8, 2018 | Unregistered CommenterJQW

Mat - I had that toy in the 70's and remember it fondly. Thanks for the memories! You have a great blog. In a related note on a different topic, your last video inspired me to put batteries in my Pulsar P3 and it works. Now my kids are laughing at my 70's technology!

April 8, 2018 | Unregistered CommenterBarry

You’ll have to let them know that one day they’ll inherit it and that it would make you very sad if they didn’t wear it every day.

April 8, 2018 | Registered CommenterTechmoan

Cracking gadget!

The heroic music played together with Winston Churchill's speech is by Ralph Vaughan Williams, Britains greatest composer!
It's from the 4th or 6th Symphony

April 16, 2018 | Unregistered Commenterpinswede
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