https://www.howstuffworks.com/ HowStuffWorks has been explaining how things work to curious minds since 1998. Providing factual, unbiased content that's fun to read and makes difficult topics easy to understand. Copyright 1998-2026 HowStuffWorks, a division of InfoSpace Holdings, LLC, a System1 Company https://cdn.hswstatic.com/gif/hsw-logo-120x90.jpg https://www.howstuffworks.com/ Wed, 22 Apr 2026 20:31:43 -0400 Wed, 22 Apr 2026 20:31:43 -0400 1440 https://science.howstuffworks.com/lrad.htm fc082a50-bb38-5357-90b1-8f67cc64ebe8 Tracy V. Wilson Fri, 03 Mar 2006 03:00:00 -0500 https://people.howstuffworks.com/genius.htm 1b033ef6-3de8-9897-5adc-9336aa9216df Tracy V. Wilson Fri, 01 Sep 2006 03:00:00 -0400 https://computer.howstuffworks.com/phishing.htm 5a25d539-474f-1d1e-f392-3bd8ca8244c9 Tracy V. Wilson Wed, 23 Nov 2005 03:00:00 -0500 https://computer.howstuffworks.com/liquid-cooled-pc.htm daf47096-bdb6-2609-81e8-1c6cb30c7122 Tracy V. Wilson, Talon Homer Thu, 07 Oct 2021 17:30:02 -0400 https://science.howstuffworks.com/environmental/earth/geology/dinosaur-contemporary.htm e864d539-c287-04c6-0adc-9ad0fdddd783 Tracy V. Wilson Tue, 01 Jul 2008 03:00:00 -0400 https://science.howstuffworks.com/environmental/earth/geology/fossil-replica.htm 0ff58106-b97d-07fb-a95e-7bd8fd8edd2f Tracy V. Wilson Mon, 08 Sep 2008 03:00:00 -0400 https://science.howstuffworks.com/environmental/green-science/question780.htm 60e0e27a-448f-508c-13a4-7696ca6f5f33 Tracy V. Wilson, Stephanie Watson Fri, 21 Apr 2006 03:00:00 -0400 https://science.howstuffworks.com/nature/climate-weather/meteorological-instruments/tiv.htm 456cd877-5949-1304-9bc5-d86a4c45a02b Tracy V. Wilson Fri, 26 Aug 2005 03:00:00 -0400 https://science.howstuffworks.com/environmental/conservation/issues/georgia-aquarium.htm f0ff3ff4-a750-6719-892c-0cdc1fe7af05 Tracy V. Wilson, HowStuffWorks.com Contributors Fri, 12 Apr 2024 16:40:40 -0400 https://electronics.howstuffworks.com/hdmi.htm bdd8fd62-908d-b73c-8c47-bfcfbfdf30d8 Tracy V. Wilson, Marie Look Thu, 14 Mar 2024 10:40:14 -0400 https://science.howstuffworks.com/cold-heat.htm 78d9cb0a-558c-1f6d-b1ab-2dfa1adea1fb Tracy V. Wilson Tue, 31 Jan 2006 03:00:00 -0500 https://science.howstuffworks.com/science-vs-myth/unexplained-phenomena/pet-psychic.htm 8926cf21-ce06-a218-ecee-d5bdccfd1084 Tracy V. Wilson Wed, 11 Oct 2006 03:00:00 -0400 https://computer.howstuffworks.com/pci-express.htm f49becde-6dad-58fe-3b19-1dfcfe7e892f Tracy V. Wilson Wed, 17 Aug 2005 03:00:00 -0400 https://science.howstuffworks.com/biometrics.htm 4e21bd73-368a-bf95-5368-fde1fcc50f54 Tracy V. Wilson Fri, 11 Nov 2005 03:00:00 -0500 https://science.howstuffworks.com/environmental/earth/geology/saber-tooth-cat.htm 5fc62976-5478-57df-c61b-80ecb2706ac6 Tracy V. Wilson Tue, 22 Jan 2008 03:00:00 -0500 https://science.howstuffworks.com/environmental/earth/geology/dinosaur.htm 23328276-0e1a-257a-8cfa-28fe7f542c3b Tracy V. Wilson Thu, 02 Nov 2023 19:16:40 -0400 https://science.howstuffworks.com/environmental/earth/geophysics/question782.htm 57201874-2d7e-bcf7-4467-fc265614b3ea Tracy V. Wilson Fri, 21 Apr 2006 03:00:00 -0400 https://science.howstuffworks.com/science-vs-myth/strange-creatures/werewolf.htm 62005a85-d374-1437-42b5-d9c7d4e064c8 Tracy V. Wilson Tue, 11 Oct 2022 08:00:03 -0400 https://science.howstuffworks.com/hologram.htm 851994be-823c-c0c8-806a-7e6a25237a5a Tracy V. Wilson Mon, 21 May 2007 03:00:00 -0400 https://science.howstuffworks.com/acoustic-levitation.htm 766709db-be59-c873-a842-d9e762dc69ed Tracy V. Wilson Tue, 06 Feb 2007 03:00:00 -0500 https://science.howstuffworks.com/question777.htm dd743ecd-70d2-1bfa-52f5-897cf86670d9 Tracy V. Wilson Fri, 21 Apr 2006 03:00:00 -0400 https://entertainment.howstuffworks.com/we-are-marshall.htm 2046543f-e605-51fc-fc1c-cff71a16cb7c Tracy V. Wilson Fri, 15 Dec 2006 03:00:00 -0500 https://science.howstuffworks.com/environmental/earth/geology/stone-dinosaur-track.htm 642d0568-60ff-28ab-6789-2569855234d7 Tracy V. Wilson Mon, 11 Aug 2008 03:00:00 -0400 https://science.howstuffworks.com/environmental/earth/geology/dinosaur-feather.htm 2c925513-0cc9-570a-89e5-b02715dec19a Tracy V. Wilson Mon, 18 Aug 2008 03:00:00 -0400 https://science.howstuffworks.com/environmental/earth/geology/soft-tissue-dinosaur-fossil.htm 2a111ddd-ab30-b521-a717-f54f5bb7d881 Tracy V. Wilson Mon, 04 Aug 2008 03:00:00 -0400