= 27d567bc2d48d9f40e9ccc20ea370b15)
zedzed comments on A brief summary of effective study methods - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (15)
I recently spent under $35 to get industrial earmuffs and earplugs, for a combined total of 64 db of noise reduction. Single most cost-effective investment I've made in my learning (not counting the $0 ones).
I recently spent $300 on noise-cancelling earbuds. I live in the middle of San Francisco, so it's pretty noisy. I'd tried earplugs and found them uncomfortable and the noise reduction unimpressive. The earbuds have been great for productivity in general (both at work and studying at home). I highly recommend them if you're in a noisy area and can afford it.