What colors should the wires glow in a vacuum tube?

Sometimes planets are often seen much brighter than stars. The easiest way to discern one from the other is planets don't 'twinkle,' while stars do.

It really depends on the type of 'scene' you are trying to portray. If you're having a pool party, you can play some summer remixes from YouTube. If you're indoors,...

It's not actually black, per se. It's light from the blue end of the spectrum that makes certain colors appear neon. Many of the bulbs that create blue light are...

For most vehicles, yes. You just need to make sure you have the right kind of glow plugs for your car, as well as the appropriate tools, such as a...

It can take anywhere from an hour to about 5 hours, depending on the complexity of your engine. It will take longer if your vehicle has valve covers or other...

If you do it yourself, it probably won’t cost much more than $65-$70. If you have it done professionally, the price may be closer to $300, including parts and labor.

From craft stores, hardware stores and paint stores. You can probably also search for it online via paint retailers and through auction/trade sites.

Yes, but the colors might not appear the same. You can find the paint on Amazon.

Return the paint to the retailer and explain that it failed to glow. However, before doing so, ensure that you have followed the instructions on the paint can completely.

Dark colors look better on the tip. It's nice to have the glitter or the darker color fading from the end of your nail towards your cuticle.