Parents blaming technology for their children's screen habits are avoiding self-reflection. The real issue is parental hypocrisy and a societal lack of accountability. If you genuinely believe screens are harmful, you have the power to enforce limits rather than blaming the technology you often use for your own convenience.

Research shows that while you might feel you look worse after a bad night's sleep, objective measurements of under-eye skin pigmentation do not change. The effect is purely subjective, impacting how you perceive your own appearance due to tiredness or stress.

Applying cold, like cucumbers, constricts blood vessels to reduce swelling. However, prolonged application beyond 15 minutes can trigger a paradoxical effect, causing blood vessels to dilate and leading to increased inflammation, worsening the initial problem.

Humans have two attention types: fatigable 'directed attention' for focus and effortless 'involuntary attention.' Nature's 'softly fascinating' stimuli (like waves) engage involuntary attention, allowing our directed attention to recover. This is unlike chaotic urban environments that overwhelm all attentional resources.

Human vision has two modes: sharp central focus (foveal) for details like text, and wide peripheral vision that scans for general signals like shape, color, and movement. Since peripheral vision detects things first but cannot read, visual marketing must grab attention with imagery before communicating details with text.

The restorative effects of nature can be accessed even without being outdoors. Studies show that incorporating elements like artificial plants, nature sounds, or nature-themed art into indoor spaces can improve cognitive performance and well-being. This is a practical strategy for 'naturizing' offices, homes, and hospitals.

Technology doesn't change the brain's fundamental mechanism for memory. Instead, it acts as an external tool that allows us to strategically choose what to remember, freeing up limited attentional resources. We've simply offloaded rote memorization (like phone numbers) to focus our mental bandwidth elsewhere.

While specific, medically-approved red light therapies show promise for treating conditions like macular degeneration, consumer-grade devices bought online are often unstandardized. They can emit the wrong energy levels, potentially burning the retina and causing irreversible harm.

To significantly slow the progression of age-related macular degeneration, a leading cause of blindness, a surprisingly modest diet change is effective. Consuming just two servings of oily fish and 2.7 servings of green leafy vegetables per week reduces the risk of the disease advancing by 41%.