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  1. TechWise

    Reflective surface for use against solar panels?

    I believe you can buy stainless steel polished to mirror quality in 8x4 sheets, or alternatively you could buy aluminium sheets and they might be shiny enough?
  2. TechWise

    EV Fires

    Thank god petrol isn't flammable then eh?
  3. TechWise

    Quads patrols, what would you buy?

    Like it or not, the police have to act with regard to the law and judgements that the courts have made. The courts have ruled time and time again that if someone gets injured as a result of something that could have been easily forseen then someone is getting severely punished. If the police...
  4. TechWise

    Instruments I can do without-

    I've had nothing but grief with the tyre pressure sensors on my current car.
  5. TechWise

    This is the rubbish they teach in college today rather than agriculture and science

    While I understand the sentiment, I like to think the Queensferry Crossing I'll be driving over on my way home tonight was designed by someone with some higher education behind them. :nailbiting: Science, Technology, Engineering and Maths ought to be front and centre.
  6. TechWise

    Advice please from the Peak District

    My personal favourite is the post on the magicians' forum. https://www.themagiciansforum.com/post/hi-im-leah-in-the-peak-district-uk-12533251
  7. TechWise

    3d printer recommendations

    I've got a Prusa Mk3 one and I get on well with it. Think it was about £700 all in when I bought it but I soon forked out again for the multi-material upgrade which allows it to change between 5 spools without you intervening. I haven't done anything terribly useful with it yet other than...
  8. TechWise

    Yamaha!!!!

    I've been using Yamaha's quite a bit at work and have been quite impressed with how they drive and feel. Having said that, they get a very easy life indeed yet they've been through at least three footwells across the fleet of four bikes over the space of a year. Clearly some issue there.
  9. TechWise

    Curious Engineering Student, do farmers actually use all new technology that engineering blogs tell me there is?

    There are a great many areas in farming where technology could play a greater role but hasn't gained much traction. I'd put it down to both cost and old fashioned attitudes. One area where technology has gained massive traction is the use of GPS for more precise fieldwork, both to steer the...
  10. TechWise

    1st Experience with Electric Car

    One at Cruachan in Scotland as well. Pump-storage serves a very different purpose from Hydro power though and provides important services to the grid. One service is to be able to respond in seconds to feed demand spikes. Another more dramatic purpose is to provide a source of energy to...
  11. TechWise

    Unintended Consequences of High Energy Costs

    Makes you wonder how high electricity will have to go before supermarkets put doors on the fridges!
  12. TechWise

    Certain Types, Breeds Of Dogs Should Be Banned?

    Make no mistake, many of these types of dogs are bought to keep rival drug dealers away from the house and/or to leave plenty of time to flush the goods down the toilet while the police dog handler tries to get control of it. Edit: Not implying any direct connection to incidents in the OP, just...
  13. TechWise

    Soldering close wires

    A very fine soldering iron can actually make things worse as it can be difficult to get the heat in without a large tip area. As above, 2.54mm spacing is standard and should be possible to solder using most standard irons. A roll of solder wick can help if you're applying too much solder at a time.
  14. TechWise

    quick fixes, bodges and creations

    Brilliant. Haven't done too much with my 3D printer yet but it really is a game changer limited only by your imagination.
  15. TechWise

    Best drill sharpener that’s easy to use

    Same here. Very much hit and miss and I've studied the instructions carefully. It went up in a blue flash a couple of days ago too!
  16. TechWise

    What size compressor for a impact gun.

    Local mechanic round here never touched his air driven one again after getting a Milwaukee cordless one. Ours is rarely beaten either.
  17. TechWise

    Odd Threads on Milling Machine

    Bought the manual from him. That's how I confirmed it 😉
  18. TechWise

    Odd Threads on Milling Machine

    Yes and apologies for not updating. Confirmed as Whitworth. It seems that Whitworth is almost interchangeable with UNC apart from the 1/2" one which is what was causing the confusion. The guy who gave me the UNC bolts thought that they would at least screw in and give us a starting point, so he...
  19. TechWise

    Tig welding newbe

    You'll need an AC machine for aluminium. You'll realise quite quickly that the ones with AC capability are more expensive. I bought a second hand Fronius Magic Wave which is AC/DC at I think 300A. Quite honestly, I just can't get into the swing of it. I get on okay on steel but to be honest I...
  20. TechWise

    Disgusting dog owners!

    Common Law "breach of the peace" is very rarely charged now since the advent of Section 38 of the Criminal Justice and Licensing (Scotland) Act 2010, which makes it an offence for a person to "behave in a threatening or abusive manner" in a way "likely to cause a reasonable person to suffer fear...
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