Channel Catalog for Sub-section 48:
- (Office of Scientific and Technical Information, U.S. Department of Energy),
- (Thermodynamics),
- (Institute for Energy and Environmental Research),
- (Institute for Energy and Environmental Research),
- (Gun Free Zones – The Daley Gator),
- (tasty infidelicacies),
- (Recent Commits to feedzirra:4c394abf67232bd13fa320177ff2bc63d13ebc56),
- (Recent Commits to feedzirra:6a3f233524da4db56835b95e0c7d429b9046cf4d),
- (Earth News - Earth Science News, Earth Science, Climate Change),
- (Physics News - Physics News, Material Sciences, Science News, Physics),
- (Web Feedback),
- (Phys.org news tagged with:entropy),
- (OneDice – PULP GAMER),
- (Feed the Beast News),
- (Terkko Navigator / Feed Navigator),
- (Spirit of the Century – PULP GAMER),
- (Comments on Dear Arjun: Can we generate electricity from nuclear waste?),
- (April Fools – Ask a Mathematician / Ask a Physicist),
- (Rage for Cooking! –),
- (Greenland/Antarctic Ice Sheet Today),
- (The Physicist – Ask a Mathematician / Ask a Physicist),
- (-NO-TITLE-),
- (Rage for Theology! –),
- (Mrs. King's Bioweb),
- (-NO-TITLE-),
- (Pulp RPG – PULP GAMER),
- (Youtubers)