I found 4 tech gadgets that actually helped me sleep better (and ditch the alarm)

I found 4 tech gadgets that actually helped me sleep better (and ditch the alarm) ...

The Strange Mental Trick Sleep Scientists Use to Short-Circuit Anxiety and Tell the Brain to Start Snoozing

A technique called cognitive shuffling may help settle intrusive thoughts and ease the brain into sleep, according to sleep ...

I asked the experts why I still feel exhausted after 8 hours of sleep and they all said the same thing

Plus, their best tips for waking up refreshed and full of energy ...
CNET

8 Expert-Recommended Sleep Trackers to Try This World Sleep Day

Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has since been discontinued, but newer versions such as the Eight Sleep Pod 4, ...
InfoQ

How Grab Optimizes Image Caching on Android with Time-Aware LRU

To improve image cache management in their Android app, Grab engineers transitioned from a Least Recently Used (LRU) cache to a Time-Aware Least Recently Used (TLRU) cache, enabling them to reclaim ...