With modern construction methods and technology, Cologne Cathedral could potentially be built much faster than it was originally constructed in the medieval era. The use of advanced machinery, materials, and construction techniques could significantly speed up the building process. It is difficult to provide an exact timeline, but it is likely that Cologne Cathedral could be completed in a fraction of the time it took to build it originally, which was over 600 years. **

To establish the functional equations of parabolas using the standard form, one can start by understanding the general form of a parabola equation: y = ax^2 + bx + c. By comparing this general form with the standard form of a parabola equation, y = a(x-h)^2 + k, one can determine the values of h and k which represent the vertex of the parabola. The coefficient 'a' in the standard form determines the direction and width of the parabola, while the values of h and k determine the position of the vertex. By manipulating the standard form equation, one can derive the functional equations of parabolas with different vertex positions and orientations. **

Turning off a modern television using the power switch is generally not harmful. However, it is recommended to use the remote control or the power button on the TV itself to turn it off, as abruptly cutting off power using the power switch can potentially cause damage to the internal components or disrupt the software. It is best to follow the manufacturer's guidelines for powering off the television to ensure its longevity and proper functioning. **

A sleek ponytail is a hairstyle where the hair is pulled back tightly and smoothly, usually at the back of the head. The hair is often brushed or combed to remove any bumps or flyaways, creating a polished and streamlined look. This style is popular for its simplicity and versatility, as it can be worn for both casual and formal occasions. **

Innovative means introducing new ideas, methods, or technologies to create something original and groundbreaking. It involves thinking outside the box and finding creative solutions to problems. An innovative approach often leads to improvements, advancements, and progress in various fields such as technology, science, business, and design. **

The choice between a bespoke tailor and a fashion tailor depends on personal preferences and needs. A bespoke tailor creates custom-made clothing from scratch, providing a unique and personalized fit. On the other hand, a fashion tailor specializes in altering and tailoring ready-to-wear clothing to fit the individual. If you value individuality and a perfect fit, a bespoke tailor may be the better choice. However, if you prefer the convenience and affordability of ready-to-wear clothing with personalized alterations, a fashion tailor may be more suitable. **

No, in Modern Warfare, you cannot fire and aim the weapon using R1 and L1. The default controls for firing and aiming in Modern Warfare are R2 for firing and L2 for aiming down sights. However, players have the option to customize their controls to their preference, so it is possible to change the controls to use R1 and L1 for firing and aiming if desired. **

Yes, there are many shops where you can buy really modern luxury furniture. These shops often specialize in high-end, contemporary designs and offer a wide range of luxurious furniture pieces. Some well-known furniture brands and designers have their own flagship stores or showrooms where you can find the latest modern luxury furniture. Additionally, there are also online retailers that specialize in selling modern luxury furniture, making it accessible to customers around the world. **