Gustav Hajek

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20 essential Mac keyboard shortcuts to save you a click

Power to your fingertips.<p>The right keyboard shortcuts can save you a huge amount of time. Whether you're browsing the web or editing a document, these commands will cut the precious moments you spend reaching for the mouse and sifting through menus. Over hours, days, and weeks, that saved time …

Operating Systems

A pesticide that hurts bees is showing up in honey around the world

Neonicotinoid pesticides — known to be harmful to bees — are present in 75% of honey samples from around the globe, per a new study.<p>T<b>he big picture: …

There's even more evidence that one type of exercise is the closest thing we have to a miracle drug

Get moving.<p>A wealth of recent research, including a new study published this month, suggests that any type of exercise that raises your heart rate and gets you moving and sweating for a sustained period — known as aerobic exercise— has a significant, beneficial effect on the brain.<p>"Aerobic exercise …

Exercise

What Kodak Said About Digital Photography in 1975

In 1975, a 24-year-old engineer named Steven Sasson invented digital photography while working at Eastman Kodak by creating the world’s first digital …

Synthetic muscle breakthrough could lead to 'lifelike' robots

A breakthrough in soft robotics means scientists are now one step closer to creating lifelike machines. Researchers at Columbia Engineering have developed a 3D printed synthetic tissue that can act as active muscle. The material, which can push, pull, bend, and twist (thanks to its use of silicone …

Robotics