Category: Users’ questions

How does a photon bend space-time? The latest theoretical results show that the gravitational field of a photon is not static, but a gravitational wave emanating from the events of the emission and absorption of the photon. Thus the spacetime is bent by the charged particles emitting or absorbing photons, but not by the photons…

Will I lose weight if I workout in the afternoon? Afternoon workouts are almost as good Morning workouts are ideal for burning fat and losing weight, but afternoon workouts may give your performance a boost, since you’ll have eaten a meal or two by the time you get going. “Any time you eat, your blood…

What are the beliefs of dualism? Dualism in Metaphysics is the belief that there are two kinds of reality: material (physical) and immaterial (spiritual). In Philosophy of Mind, Dualism is the position that mind and body are in some categorical way separate from each other, and that mental phenomena are, in some respects, non-physical in…

Why do phones keep getting more cameras? To keep their devices thin, smartphone manufacturers have opted to add more cameras to their phones. Each camera has its own type of lens with its own fixed focal length. Dedicated cameras such as DSLRs have lenses that can zoom in and out in order to capture a…

Is it normal to cry when your cat dies? Crying after the death of a pet is a normal and healthy way of grieving. When we experience the death of a pet, the impact is profound, and at times it can be overwhelming. What would you feel when your pet got sick and eventually died?…

Are metals hard but brittle? Brittle is where a material able to break/crack/clasp without much deformation. So no, most metal doesn’t have the characteristic of brittle. They, however (including iron) will be brittle if it treated incorrectly while being heated. Is it true that metals are brittle? Metals are not generally brittle. Rather, they are…

What is better to drink regular water or salt water? Sodium and hydration Since adequate sodium intake is necessary to maintain proper hydration, proponents of sole water suggest that it can help keep you hydrated. However, drinking sole water is not a more effective way to meet your sodium needs than consuming salt or foods…

Is Panama a good place to start a business? As one of the world’s freest and most vibrant economies, Panama is a country that’s rich with opportunities for both local and international entrepreneurs. Fuelled by foreign direct investment and its import and export market, Panama is a top choice for businesses who wish to expand…

How are Colombian women in relationships? They are affectionate and generous Affection is very important for Colombians. They are very open with their emotions. If they love you, they say it and they show it. They like cooking for their partners and families, they like giving presents and even dedicating songs. Do Colombian girls make…

What were some of the changes in the late antiquity period of the Roman Empire? The late Roman period (which we are defining as, roughly, AD 250–450) saw very important changes within the empire, which included a realignment of political power (away from the cities, and in favour of the central state), and, above all,…