Category: Science & Technology
Science & Technology

Why humans are so bad at thinking about climate change

The article discusses the need for a new approach to addressing climate change, as the current doom-and-gloom messaging is not effectively engaging people. The author suggests learning from past successes, such as the ozone layer crisis, and making the invisible problem of greenhouse gases more visible. The article also highlights the power of social competition and behavioral nudges in encouraging energy conservation. Overall, the author emphasizes the importance of embracing what makes us human and moving from apathy to action in tackling climate change.
Science & Technology

Why you dont hear about the ozone layer anymore

The article discusses the discovery of a hole in the ozone layer in the 1980s and the subsequent efforts to heal it. It highlights the role of Chlorofluorocarbons (CFCs) in causing the depletion of ozone and the global cooperation through the Montreal Protocol to reduce their consumption. While the ozone hole is expected to fully recover by 2065, the article emphasizes the ongoing challenge of climate change and the need for collective action to address it.
Science & Technology

The fascinating physics of boat wakes

The article explains the physics behind the unique shape of water wakes. Water waves travel at different speeds due to dispersion, causing slower waves to create narrow, closely spaced V-shaped wakes, and faster waves to create wider V-shaped wakes that are further apart. When all these different patterns are combined, they result in the distinct feathery ripple pattern of water wakes.
Science & Technology

Natures fortress How cacti keep water in and predators out

Cacti have evolved various adaptations to survive in harsh desert climates. Their spines serve multiple functions, including reducing water loss, shading the plant, and acting as an insulating layer. Cacti also have thick skin and specialized root systems that allow them to store water and quickly take up available water after rainfall. These adaptations enable cacti to thrive in a range of environments, from the driest desert to the tropical rainforest.
Science & Technology

What happens when nature goes viral

Horseshoe Bend, a once-hidden gem near the Arizona-Utah border, has experienced a surge in popularity due to geotagged pictures on social media platforms. However, the increased number of visitors has strained the infrastructure, damaged the natural landscape, and raised safety concerns. Efforts are being made to protect the environment and ensure visitor safety, but there is also a growing movement against geotagging in the nature photography scene.
Science & Technology

Can You Freeze Yourself and Come Back to Life?

James Bedford was the first person to be cryogenically frozen in 1967 in order to cheat death. The process of cryopreservation, as studied by cryobiology, is difficult, as damage can occur when trying to lower the temperature. Despite research into cold-tolerant animals and vitrification techniques, cryonics cannot currently preserve a human body indefinitely and the dream of cryonics is still on ice.

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