Yes, it may glow depending on the circumstances. Certain objects or substances have the ability to emit light, such as glow-in-the-dark materials or bioluminescent organisms. By providing the right conditions, such as darkness or a chemical reaction, these objects can glow. **

The question "Did the sun shine or did it shine?" is a bit redundant because "shine" is already in the past tense. So, the correct way to ask the question would be "Did the sun shine?" or "Was the sun shining?" Both of these questions are grammatically correct and convey the same meaning. **

A luminous figure can be seen through the emission of light from the figure itself or from the reflection of light off the figure. Luminous figures can emit light due to bioluminescence, phosphorescence, or other chemical reactions that produce light. Additionally, a figure can appear luminous if it is illuminated by a light source, causing it to reflect and scatter light, making it appear to glow. In both cases, the human eye is able to detect the light emitted or reflected by the figure, allowing it to be seen as luminous. **

Glowing pearls and radiant diamonds are often considered worth it for their beauty and rarity. They have been prized for centuries for their ability to catch and reflect light, creating a stunning visual effect. Additionally, they are often seen as symbols of luxury and status. However, the worth of these gems ultimately depends on individual preferences and values. Some may find the beauty and symbolism of glowing pearls and radiant diamonds to be worth the investment, while others may not place as much importance on them. **

To brighten greyed bed linen without bleaching it, you can try soaking the linen in a mixture of water and white vinegar for a few hours before washing. The acidity of the vinegar can help to lift the grey color and brighten the fabric. Additionally, you can also try using a laundry detergent specifically designed for brightening whites and colors. Finally, hanging the bed linen in the sun to dry can also help to naturally brighten and freshen the fabric. **

Yes, it is possible to glow underwater. Some marine organisms, such as certain species of jellyfish, fish, and plankton, are bioluminescent, meaning they can produce their own light through a chemical reaction within their bodies. This bioluminescence allows them to glow in the dark depths of the ocean, often as a form of communication, camouflage, or defense. Additionally, some human-made objects, like certain types of diving equipment or underwater lights, can also create a glowing effect underwater. **

Both phrases are grammatically correct, but the choice between "shine in old glory" and "shine in the old glory" depends on the context and intended meaning. "Shine in old glory" suggests that something is shining in the glory of the past or tradition. On the other hand, "shine in the old glory" implies that something is shining in a specific, well-known glory that is already established. Ultimately, the decision should be based on the specific message or tone you want to convey. **

Both phrases are grammatically correct, but the choice between "shine in old glory" and "shine in the old glory" depends on the context and intended meaning. "Shine in old glory" suggests a timeless or enduring quality, while "shine in the old glory" implies a specific, well-known glory from the past. Consider the overall tone and message you want to convey when choosing between the two phrases. **