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Clean air boosts your mental power

Research has shown that higher CO2 levels in office environments are associated with decreased performance on cognitive tests, such as the Stroop test, and an increase in reaction times for attention disorders. This suggests that a well-ventilated work environment is not only important for health, but also for maintaining mental sharpness and productivity.

A productive work environment requires more than just a well-designed space; air quality plays an equally important role. Poor air quality, caused by high concentrations of CO2 and particles, can lead to decreased concentration and cognitive abilities. Therefore, it is essential that workspaces are well-ventilated to keep the air clean and optimize mental performance.

This morning while watching a few Twitch streams, I briefly had the idea of starting my own channel. I quickly abandoned the idea when I realised that this would cost me an insane amount of time (since of course I would create the perfect templates) and it would be the most boring stream ever as there is no way an introverted person as I am would be able to fill an hour with banter.

The optimal amount of free time seems to be between 2 and 4 hours per day

Research by Hershfield and colleagues, based on data from 35,000 people, shows that a lack of free time leads to increased stress and lower subjective well-being. This is not surprising, as too little time for relaxation and personal activities can result in a feeling of exhaustion and dissatisfaction. However, the research also reveals that too much free time is not always better. From about five hours of free time per day, well-being starts to decline again, unless this time is filled with social activities.

Free time is essential for rest and recovery, but an excess can lead to a sense of purposelessness. This is because a large part of our free time is often consumed by distractions such as mobile phones and social media, which can ultimately feel like wasted time. It is important to find a balance where free time is not only sufficient for relaxation, but also spent meaningfully. This can be achieved, for example, by engaging in activities that promote personal growth or stimulate social interactions.

The Netherlands offer so much more than Amsterdam and tulips. Most tourists do not take the opportinity to visit the heather field, which especillay in august, are very beautiful as shown by these spectacular photos by Albert Dros.

It usually starts mid or early Augusts and lasts until the end of the month, and it turns a lot of areas completely purple. What am I talking about? The heather plants. Compare it to the France’s Lavender fields that start a couple of weeks earlier in July. The purple heather fields in the Netherlands are a dream for any landscape photographer. Combine them with mist and you’ve got yourself a dreamscape that looks like it popped straight out of a fairytale.

Take regular ‘thinking walks’ to change your brain to enhance thinking, creativity and memory

Regular thinking walks can have a significant positive impact on your brain, thinking, creativity and memory. Research shows that walking, especially in the morning, not only increases your energy level, but also improves your creativity and problem-solving ability. An experiment conducted by Oppezzo at Stanford University showed that students who walked before taking a creativity test scored 60 percent higher on creativity scores than those who sat. This suggests that physical activity such as walking stimulates the brain and promotes new ideas and solutions.

In addition, walking in nature offers additional benefits. The Attention Restoration Theory suggests that natural environments can restore your attention and refresh your mind, contributing to improved memory and concentration. The lower temperatures and fresh air in the morning can also have a invigorating effect, promoting your mental clarity and discipline throughout the day. While walking in the city also offers benefits, the peace and beauty of nature can add an extra dimension of relaxation and inspiration. It is important to experiment with different environments and activities, such as listening to music or podcasts, to discover what works best for your personal productivity and well-being.

I really wish I could open search results in the sidebar or the main screen instead of the fleeting floating popover window in @RoamResearch.

Reserve quality time for reading; only with full attention can you make the shift from 'reading for information' to 'reading for knowledge'

In our modern world, we often receive a lot of information that is easy to understand but doesn’t really help us gain deeper knowledge. It’s tempting to view reading as something passive, like watching TV or YouTube videos, especially when we’re tired. But to truly benefit from the information, it’s important to consciously set aside time where we can fully concentrate on reading. This means avoiding distractions and focusing on understanding the text.

Quality time for reading means not only reading the words but also actively thinking about what they mean. This can be aided by taking notes, which enhances our attention and focus. By taking notes, we force ourselves to rephrase and better understand the text in our own words. This helps us remember and apply the information in different situations.

It’s important to find the right moments for this kind of reading. Instead of reading when we’re tired, it’s better to choose times when we are alert and open to new information. This might mean scheduling specific times for deep reading, away from hustle and distractions. By valuing these moments, we can improve our reading and move from superficial information processing to building valuable knowledge.

I just found myself going through my Twitter feed for some minutes, a clear sign that I should stop working and take a real break.