Odd-looking glasses track your eyes and facial expressions without cameras

Two new technologies allow a single pair of glasses to track eye movements and read the wearer’s facial expressions, respectively. The systems use sonar instead of cameras, for better battery life and increased user privacy.Continue ReadingCategory: We… Continue reading Odd-looking glasses track your eyes and facial expressions without cameras

Odd-looking glasses track your eyes and facial expressions without cameras

Two new technologies allow a single pair of glasses to track eye movements and read the wearer’s facial expressions, respectively. The systems use sonar instead of cameras, for better battery life and increased user privacy.Continue ReadingCategory: We… Continue reading Odd-looking glasses track your eyes and facial expressions without cameras

Sounds appealing – reef recordings entice coral larvae to start building

Scientists have discovered that audio recordings of healthy coral reefs may help attract free-swimming coral larvae to damaged ones. The finding could be a major step toward preserving the world’s coral reefs, an estimated 25% of which have died out in… Continue reading Sounds appealing – reef recordings entice coral larvae to start building

Chemotherapy brain fog cleared with simple light and sound treatment

MIT scientists have shown in mice that a simple light and sound exposure therapy can reduce symptoms of 'chemo brain,' the cognitive issues that arise during chemotherapy

If you or someone you know has gone through chemotherapy, you might be familiar with the side effect commonly called ‘chemo brain.’ Scientists have now demonstrated a simple way to protect brain cells from damage using flashing lights and sounds at a certain frequency.

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Continue reading Chemotherapy brain fog cleared with simple light and sound treatment

Reggaeton-Be-Gone Disconnects Obnoxious Bluetooth Speakers

If you’re currently living outside of a Spanish-speaking country, it’s possible you’ve only heard of the music genre Reggaeton in passing, if at all. In places with large Spanish populations, …read more Continue reading Reggaeton-Be-Gone Disconnects Obnoxious Bluetooth Speakers

Heat caught moving like sound waves in a superfluid for first time

Scientists at MIT have directly captured signs of “second sound” in a superfluid for the first time. This bizarre phenomenon occurs when heat moves like sound waves through an unusual state of matter.Continue ReadingCategory: Physics, ScienceTags: Heat… Continue reading Heat caught moving like sound waves in a superfluid for first time

Heat caught moving like sound waves in a superfluid for first time

Scientists at MIT have directly captured signs of “second sound” in a superfluid for the first time. This bizarre phenomenon occurs when heat moves like sound waves through an unusual state of matter.Continue ReadingCategory: Physics, ScienceTags: Heat… Continue reading Heat caught moving like sound waves in a superfluid for first time