Accy cyclist
Legendary Member
- Location
- The hills of Accrington
Why do daffodils grow in late winter to early spring and not in the summer? If I planted a daffodil buld in January why most likely wouldn't it sprout in the summer? 🤔
Why do months of the year begin with a capital letter, yet seasons begin with lowercase letter? 🤔
Will my radiators be more efficient of i paint them matt black?
Will my heating system be more expensive to run if the radiators are more efficient?
Discussing coloured radiator performance
When it comes to coloured radiators, one of the first questions people ask is whether the colour has an influence on heat output or not. In short, it doesn’t affect it enough to warrant any special considerations at all.
Generally, a radiator’s heat output will only be significantly manipulated in accordance with the reflectiveness of their finish. Shiny surfaces aren’t particularly conducive to heat conduction. So the shinier a radiator is, the lower heat output it will provide.
Chrome or polished steel models offer significantly reduced heat emissions in comparison with identical models with a paint finish, for example. Coloured rads finished with paint will tend to produce a 25% or so higher heat output.
Strictly speaking in scientific terms, matt black is the very most efficient colour choice. However, the difference in heat output between this style and a white radiator, for instance, would only be around 1%.
Then, there’s the concern that black radiators might only retain heat better than other colours, rather than distribute it throughout the room. Like we said, it really isn’t worth worrying about in relation to the efficiency difference between black paint and white paint.
Why do months of the year begin with a capital letter, yet seasons begin with lowercase letter? 🤔
Why do daffodils grow in late winter to early spring and not in the summer? If I planted a daffodil buld in January why most likely wouldn't it sprout in the summer? 🤔
Why do daffodils grow in late winter to early spring and not in the summer? If I planted a daffodil buld in January why most likely wouldn't it sprout in the summer? 🤔
Same as grass etc . Some are short day plants and some are long.
To be honest, the longer the gaps between mowing the better as it's great for wildlife.The grass in the local cemetery has now officially stopped growing. The contractors who mow and strim supposedly every fortnight in the spring/summer stopped doing it 3 weeks ago and won't be back 'till mid March, when the grass officially starts growing again.🧐
The grass in the local cemetery has now officially stopped growing. The contractors who mow and strim supposedly every fortnight in the spring/summer stopped doing it 3 weeks ago and won't be back 'till mid March, when the grass officially starts growing again.🧐
To be honest, the longer the gaps between mowing the better as it's great for wildlife.
If I buy a product that has say extra vitamins, it has more vitamins than the usual product, so why does extraordinary infer that something is more interesting?