Yes, 1 cm thick glass is generally considered safe and stable for most everyday uses. It is thick enough to provide strength and durability while still allowing light to pass through. However, the specific application and environment should be taken into consideration to ensure the glass is suitable for the intended purpose. It is always recommended to consult with a professional to determine the appropriate thickness of glass for your specific needs. **

No, it is not enough to drink only 1 glass of water per day. The recommended daily intake of water varies depending on factors such as age, sex, and activity level, but a general guideline is to drink at least 8-10 glasses of water per day. Drinking only 1 glass of water per day can lead to dehydration, which can cause a range of health issues such as headaches, fatigue, and difficulty concentrating. It's important to stay properly hydrated by drinking an adequate amount of water throughout the day. **

The calorie expenditure for road cycling and mountain biking can vary based on factors such as intensity, terrain, and duration. Generally, road cycling on flat terrain at a moderate pace can burn around 400-600 calories per hour, while mountain biking on varied terrain with hills and obstacles can burn around 500-800 calories per hour. The higher calorie expenditure in mountain biking is due to the increased effort required to navigate the challenging terrain and obstacles. Overall, mountain biking tends to result in a higher calorie expenditure compared to road cycling. **

Whether or not you should stop mountain biking depends on your personal circumstances and reasons for considering stopping. If you are experiencing physical pain or injury from mountain biking, it may be wise to take a break and seek medical advice. If you are feeling burnt out or no longer enjoying the activity, it may be beneficial to explore other forms of exercise or outdoor activities. Ultimately, the decision to stop mountain biking should be based on your own well-being and enjoyment. **

Both terms refer to the same thing, a flat sheet of glass. However, "glass pane" is often used to specifically refer to a single sheet of glass within a window or door. "Glass" is a more general term that can refer to any type of glass material, such as a drinking glass or a mirror. **

I'm sorry, but I am not able to provide medical advice or diagnose whether you swallowed a glass shard. If you are concerned about having swallowed a foreign object, it is important to seek medical attention immediately. A doctor will be able to assess your situation and provide the appropriate care. **

Mountain biking is all about the thrill of exploring rugged terrain, challenging yourself physically and mentally, and connecting with nature. It's about pushing your limits, feeling the rush of adrenaline as you navigate steep descents and technical obstacles, and enjoying the freedom of riding through breathtaking landscapes. Mountain biking is also a community of like-minded individuals who share a passion for adventure and the outdoors, and it's a way to escape the hustle and bustle of everyday life and immerse yourself in the beauty of the natural world. **

When going mountain biking alone, it is important to be well-prepared and take necessary safety precautions. Make sure to inform someone of your planned route and expected return time. Pack essential items such as water, snacks, a first aid kit, and a fully charged phone. Choose a trail that matches your skill level and experience, and always ride within your limits. Lastly, stay alert, be aware of your surroundings, and trust your instincts if you encounter any risky situations. **