https://davidgozzard.com/curriculum-vitae/2026-03-30T03:43:36+00:00weekly0.6https://davidgozzard.com/outreach/https://davidgozzard.com/wp-content/uploads/2018/01/sciencefestival2.jpgScienceFestival2Talking physics at the Perth Science Festivalhttps://davidgozzard.com/wp-content/uploads/2016/02/imag0162-1mcjiah-e1462936473292.jpgIMAG0162Space Capsule Centrifuge exhibit at the Gravity Discovery Centre2026-01-29T00:01:20+00:00weekly0.6https://davidgozzard.com/outreach/scicommarchive/2025-09-26T02:27:49+00:00weekly0.6https://davidgozzard.com/research/2023-08-03T02:27:22+00:00weekly0.6https://davidgozzard.com/2022/10/03/3d-printing-optical-fibres/https://davidgozzard.com/wp-content/uploads/2022/09/preformcolour.jpgPreformColourhttps://davidgozzard.com/wp-content/uploads/2022/09/couplerred1.jpgcouplerred1https://davidgozzard.com/wp-content/uploads/2022/09/fibrered1.jpgfibrered1https://davidgozzard.com/wp-content/uploads/2022/09/preform.jpgpreformhttps://davidgozzard.com/wp-content/uploads/2022/09/sydneysteppreform.jpgsydneysteppreformhttps://davidgozzard.com/wp-content/uploads/2022/09/ricefaceplate.jpgricefaceplate2022-10-03T06:40:13+00:00monthlyhttps://davidgozzard.com/2022/02/22/shake-it-off-taking-the-twinkle-out-of-a-laser-beam/2022-02-22T05:28:36+00:00monthlyhttps://davidgozzard.com/2021/12/02/can-quantum-communications-be-jammed/https://davidgozzard.com/wp-content/uploads/2021/12/micius3.jpgmicius32021-12-02T04:57:49+00:00monthlyhttps://davidgozzard.com/2017/10/26/scientific-sleuthing/https://davidgozzard.com/wp-content/uploads/2017/10/gw170817clean.jpggw170817cleanShining through the noise, the signal betrays evidence of the collision of two neutron stars in a galaxy 130 million light years away.https://davidgozzard.com/wp-content/uploads/2017/10/bns_merger.jpgBNS_MergerArtists's impression of a binary neutron star merger (Image credit: LIGO)https://davidgozzard.com/wp-content/uploads/2017/10/gw_shirt.jpgGW_shirtHmm. Hopefully this shirt makes me look like I'm meant to be at the gravitational waves press conference...https://davidgozzard.com/wp-content/uploads/2017/10/hubblebns.jpgHubbleBNSIn the days after the gravitational wave detection, Hubble's publicly available webpage showed it was looking at a "BNS-MERGER". "BNS" stands for 'binary neutron star".2021-05-28T23:05:43+00:00monthlyhttps://davidgozzard.com/2021/05/13/astrodiaries/https://davidgozzard.com/wp-content/uploads/2021/05/astronomyhead.jpgastronomyhead2024-03-04T09:50:59+00:00monthlyhttps://davidgozzard.com/2020/12/15/twisting-light-creating-an-optical-vortex/2020-12-10T06:36:51+00:00monthlyhttps://davidgozzard.com/2020/07/06/fastopa/https://davidgozzard.com/wp-content/uploads/2020/07/grace-fo-e1593935723845.jpgGRACE-FOhttps://davidgozzard.com/wp-content/uploads/2020/07/pll_blog4.pngPLL_blog4https://davidgozzard.com/wp-content/uploads/2020/07/pll_blog3.pngPLL_blog3https://davidgozzard.com/wp-content/uploads/2020/07/pll_blog2.pngPLL_blog2https://davidgozzard.com/wp-content/uploads/2020/07/pll_blog1.pngPLL_blog1https://davidgozzard.com/wp-content/uploads/2020/07/phasedarrayanimation.gifPhasedArrayAnimation2023-12-02T22:54:50+00:00monthlyhttps://davidgozzard.com/2018/01/29/great-australians-lawrence-hargrave/https://davidgozzard.com/wp-content/uploads/2018/01/laurence-hargrave.jpgP2903-1/44P2903-1/44https://davidgozzard.com/wp-content/uploads/2018/01/20dollar.jpg20dollarhttps://davidgozzard.com/wp-content/uploads/2018/01/1072702-small.jpg1072702-smallhttps://davidgozzard.com/wp-content/uploads/2018/01/dscn1013.jpgDSCN1013https://davidgozzard.com/wp-content/uploads/2018/01/dscn1010.jpgDSCN1010https://davidgozzard.com/wp-content/uploads/2018/01/mccluresmagazinehargravelifted16feet.jpgMcCluresMagazineHargraveLifted16Feethttps://davidgozzard.com/wp-content/uploads/2018/01/hargrave_c1890_25072dpi.jpgHargrave_c1890_250@72dpi2020-04-20T00:20:42+00:00monthlyhttps://davidgozzard.com/2019/04/01/how-to-publish-a-turd/https://davidgozzard.com/wp-content/uploads/2019/04/cheesecorrelation.pngcheesecorrelation2019-03-20T22:45:25+00:00monthlyhttps://davidgozzard.com/2019/03/11/hoaxes-humour-and-haggis/https://davidgozzard.com/wp-content/uploads/2019/03/mcnoleg.jpgMcNoleghttps://davidgozzard.com/wp-content/uploads/2019/03/toiletpaper.jpgtoiletpaperhttps://davidgozzard.com/wp-content/uploads/2019/03/shortpaper.jpgShortPaperhttps://davidgozzard.com/wp-content/uploads/2019/03/probablynot.jpgProbablyNothttps://davidgozzard.com/wp-content/uploads/2019/03/willardsig.pngWillardSig2020-02-20T23:46:23+00:00monthlyhttps://davidgozzard.com/2019/02/22/getting-in-sync-with-the-ska/https://davidgozzard.com/wp-content/uploads/2018/10/ska-mid_1.jpgSKA-MID_1https://davidgozzard.com/wp-content/uploads/2018/10/ska-low_1.jpgSKA-LOW_1https://davidgozzard.com/wp-content/uploads/2018/10/ska-mid_2.jpgSKA-MID_22019-02-21T22:00:56+00:00monthlyhttps://davidgozzard.com/research/slides/2018-12-28T09:03:28+00:00weekly0.6https://davidgozzard.com/2018/10/30/spooky-action-at-a-distance/https://davidgozzard.com/wp-content/uploads/2018/10/cosmicbell_1.pngCosmicBell_1https://davidgozzard.com/wp-content/uploads/2018/10/spookyaction1.jpgSpookyAction12018-10-30T05:59:51+00:00monthlyhttps://davidgozzard.com/2018/08/30/between-a-clock-and-outer-space/https://davidgozzard.com/wp-content/uploads/2018/08/img_20171219_171556.jpgIMG_20171219_171556https://davidgozzard.com/wp-content/uploads/2018/08/dscn3886.jpgDSCN3886https://davidgozzard.com/wp-content/uploads/2018/08/aces1.jpgACES1https://davidgozzard.com/wp-content/uploads/2018/08/keyimage_1.pngkeyimage_12018-09-12T00:46:26+00:00monthlyhttps://davidgozzard.com/2018/09/15/the-maths-of-recycled-kitkats/https://davidgozzard.com/wp-content/uploads/2018/09/kitkat_2.pngKitKat_2https://davidgozzard.com/wp-content/uploads/2018/09/zsnittu.jpgzSniTTU2023-06-05T20:55:30+00:00monthlyhttps://davidgozzard.com/2018/08/14/whats-in-a-name/https://davidgozzard.com/wp-content/uploads/2018/08/charonnames.jpgCharonNameshttps://davidgozzard.com/wp-content/uploads/2018/08/renovate-barn-600x346.jpgrenovate-barn-600x346https://davidgozzard.com/wp-content/uploads/2018/08/uranus2.jpgconverted PNM fileconverted PNM filehttps://davidgozzard.com/wp-content/uploads/2018/08/the_e-elt.jpgThe_E-ELThttps://davidgozzard.com/wp-content/uploads/2018/08/quarks.pngquarkshttps://davidgozzard.com/wp-content/uploads/2018/08/gorilla.jpgGorilla2018-08-13T06:15:48+00:00monthlyhttps://davidgozzard.com/2018/06/10/natural-anomalies-when-animals-get-in-the-way-of-science/https://davidgozzard.com/wp-content/uploads/2018/06/ihavedog.jpgihavedoghttps://davidgozzard.com/wp-content/uploads/2018/06/weasel.jpgweaselhttps://davidgozzard.com/wp-content/uploads/2018/06/raven.jpgravenhttps://davidgozzard.com/wp-content/uploads/2018/06/wombat.jpgwombatCommon wombat, (Vombatus ursinus), adult, Mount Lofty, South Australia, Australiahttps://davidgozzard.com/wp-content/uploads/2018/06/cockatoo1.pngcockatoo1https://davidgozzard.com/wp-content/uploads/2018/06/cables.pngcableshttps://davidgozzard.com/wp-content/uploads/2018/06/sciencepenguin.jpgSciencePenguin2018-06-11T05:31:27+00:00monthlyhttps://davidgozzard.com/2018/04/07/more-favourite-units/https://davidgozzard.com/wp-content/uploads/2018/04/african_elephant_warning_raised_trunk.jpgAfrican_elephant_warning_raised_trunkhttps://davidgozzard.com/wp-content/uploads/2018/04/maxresdefault.jpgmaxresdefaulthttps://davidgozzard.com/wp-content/uploads/2018/04/radiation-banana-thumb-550xauto-59477.jpgRadiation-banana-thumb-550xauto-59477https://davidgozzard.com/wp-content/uploads/2018/04/radiation.pngradiation2018-06-04T02:06:22+00:00monthlyhttps://davidgozzard.com/2018/04/18/facing-the-music-science-inspired-album-covers/https://davidgozzard.com/wp-content/uploads/2018/04/bubble.jpgBubblehttps://davidgozzard.com/wp-content/uploads/2018/04/muse.jpegMusehttps://davidgozzard.com/wp-content/uploads/2018/04/joytransm.jpgJoyTransmhttps://davidgozzard.com/wp-content/uploads/2018/04/joydiv.jpgJoyDivhttps://davidgozzard.com/wp-content/uploads/2018/04/darkside.jpgDarkSide2023-03-21T21:39:30+00:00monthlyhttps://davidgozzard.com/2018/04/13/signs-of-science/https://davidgozzard.com/wp-content/uploads/2018/04/iausigns.jpg“Astronomy” sign language“Astronomy” as it is represented in Sign Language in different counties.2018-04-13T10:21:03+00:00monthlyhttps://davidgozzard.com/2018/03/20/how-to-handle-your-phd/https://davidgozzard.com/wp-content/uploads/2018/03/phd.pngphdhttps://davidgozzard.com/wp-content/uploads/2018/03/bzpw6ywciae4uwt.jpgBZPw6YWCIAE4UwT2018-04-07T07:12:04+00:00monthlyhttps://davidgozzard.com/2018/03/10/30-rules-for-astronauts/https://davidgozzard.com/wp-content/uploads/2018/03/beer-drunken-funny-astronaut-in-space.jpgBeer-Drunken-Funny-Astronaut-In-Space2018-03-10T06:06:00+00:00monthlyhttps://davidgozzard.com/2018/02/17/telescope-pilot/https://davidgozzard.com/wp-content/uploads/2018/02/astrophiz51.jpgastrophiz512018-02-17T02:50:08+00:00monthlyhttps://davidgozzard.com/2018/02/18/rock-star-engineers/https://davidgozzard.com/wp-content/uploads/2018/02/engineering.jpgengineering2018-02-04T02:50:47+00:00monthlyhttps://davidgozzard.com/2017/12/23/all-i-want-for-christmas-is-new-physics/https://davidgozzard.com/wp-content/uploads/2017/12/t1-sys.jpgComparing the TRAPPIST-1 planetsA size comparison of the planets of the TRAPPIST-1 system, lined up in order of increasing distance from their host star. The planetary surfaces are portrayed with an artist’s impression of their potential surface features, including water, ice, and atmospheres.https://davidgozzard.com/wp-content/uploads/2017/12/crab_nebula.jpgCrab_Nebulahttps://davidgozzard.com/wp-content/uploads/2017/12/bulletcluster.jpgBulletCluster2017-12-24T00:07:06+00:00monthlyhttps://davidgozzard.com/2017/09/26/my-favourite-units/https://davidgozzard.com/wp-content/uploads/2017/09/nuclear.pngNuclearhttps://davidgozzard.com/wp-content/uploads/2017/09/pirate.jpgpiratehttps://davidgozzard.com/wp-content/uploads/2017/09/smoot.jpgSmoothttps://davidgozzard.com/wp-content/uploads/2017/09/beard.jpgBeard2017-09-26T10:43:36+00:00monthlyhttps://davidgozzard.com/2016/03/25/floating-in-the-sea-of-tranquility/https://davidgozzard.com/wp-content/uploads/2016/03/falcon9heavy_flight-1cux1vv.jpgFalcon9Heavy_FlightA properly reusable vehicle like the <i>Falcon 9 Heavy</i> will revolutionize space travel.https://davidgozzard.com/wp-content/uploads/2016/03/runningonwater-yiqci5.pngRunningOnWaterNot even the weirdest thing I've seen in the lab.https://davidgozzard.com/wp-content/uploads/2016/03/lunarbase-tznprf.jpgLunarBaseA bargain at only $10 billion.2017-09-25T03:20:39+00:00monthlyhttps://davidgozzard.com/2016/03/02/space-for-innovation/https://davidgozzard.com/wp-content/uploads/2016/03/18-wresatrocket-txt3d8.jpgWRESATWRESAT: Australia's first satellite.https://davidgozzard.com/wp-content/uploads/2016/03/space_shuttle_challenger_04-04-1983-21y0f9l.jpegChallengerAs cool as it would be to have one of these, this is probably not what an Australian space program will look like.https://davidgozzard.com/wp-content/uploads/2016/03/esa-satellite-2-2bitfdl.jpgESA-satellite-2Out of sight, out of mind: vital technologies are operating overhead all the time.https://davidgozzard.com/wp-content/uploads/2016/03/dongara1-1y1k13b.jpgWASC1The Western Australian Space Centre: the site of the world's most productive laser ranging station.2024-04-30T05:34:28+00:00monthlyhttps://davidgozzard.com/2017/06/19/radio-telescope-on-track/https://davidgozzard.com/wp-content/uploads/2017/06/dsc08734.jpgDSC08734https://davidgozzard.com/wp-content/uploads/2017/06/dscn3071.jpgDSCN3071https://davidgozzard.com/wp-content/uploads/2017/06/dscn3159.jpgDSCN3159https://davidgozzard.com/wp-content/uploads/2017/06/dsc08859.jpgDSC08859https://davidgozzard.com/wp-content/uploads/2017/06/dsc08840.jpgDSC08840https://davidgozzard.com/wp-content/uploads/2017/06/dsc08613.jpgDSC08613https://davidgozzard.com/wp-content/uploads/2017/06/dscn3166.jpgDSCN31662017-08-24T08:18:55+00:00monthlyhttps://davidgozzard.com/2017/05/19/measuring-up-for-world-metrology-day/https://davidgozzard.com/wp-content/uploads/2017/05/metrologylab.jpgMetrologyLabhttps://davidgozzard.com/wp-content/uploads/2017/05/convention_du_mc3a8tre.pngConvention_du_MètreTechnically, America uses the metric system. Somebody should tell them.https://davidgozzard.com/wp-content/uploads/2017/05/weight-measure-scale.jpgweight-measure-scalehttps://davidgozzard.com/wp-content/uploads/2017/05/national_prototype_kilogram_k20_replica.jpgNational_prototype_kilogram_K20_replicaNIST's copy of the kilogram.https://davidgozzard.com/wp-content/uploads/2017/05/legowattbalance.jpgLegoWattBalanceNIST's LEGO Watt Balance2017-08-06T13:15:05+00:00monthlyhttps://davidgozzard.com/2017/02/25/50-rules-for-postgrads/2017-02-25T10:47:34+00:00monthlyhttps://davidgozzard.com/2016/10/24/off-their-trolley-problem/2017-02-19T03:11:32+00:00monthlyhttps://davidgozzard.com/contact/2017-02-18T00:37:15+00:00weekly0.6https://davidgozzard.com/about/2017-02-18T00:37:14+00:00weekly0.6https://davidgozzard.com/2016/06/22/gravitational-waves-are-not-the-ultimate-test-of-general-relativity/https://davidgozzard.com/wp-content/uploads/2016/06/download-25dwdsc.jpgACES_ISSHigh precision space- and ground-based experiments aim to test General Relativity in minute detail 2016-06-22T01:18:41+00:00monthlyhttps://davidgozzard.com/2016/06/20/great-australians-anthony-michell/https://davidgozzard.com/wp-content/uploads/2016/06/crossflowturbine-1zuxl0a.pngCrossFlowTurbineCross-flow turbine — image blatantly stolen from Wikipedia2016-06-20T08:00:00+00:00monthlyhttps://davidgozzard.com/2016/06/20/what-the-detection-of-gravitational-waves-means/https://davidgozzard.com/wp-content/uploads/2016/06/what_slide-ce3596915df0767051e5d7d29c27958a-tl5wnz.jpgwhat_slide-ce3596915df0767051e5d7d29c27958aThe Advanced LIGO detectors in Livingstone and Hanfordhttps://davidgozzard.com/wp-content/uploads/2016/06/web_nasa_binary-star-merger__gravitational_waves-oxqdjr-e1508993659305.jpgWeb_NASA_binary star merger__gravitational_wavesGravitational Waves — another success for General Relativity, but not the final test.https://davidgozzard.com/wp-content/uploads/2016/06/mit-ligo-2-1so8adu.jpgMIT-LIGO-2The enormous release of energy from the collision of two Black Holes, detected for the first timehttps://davidgozzard.com/wp-content/uploads/2016/06/ligo_measurement_of_gravitational_waves-svg-vx5y6h.pngLIGO_measurement_of_gravitational_waves.svgGravitational Waves open up a new spectrum with which to study the universe2025-04-05T18:01:35+00:00monthlyhttps://davidgozzard.com/2016/05/27/great-australians-ruby-payne-scott/https://davidgozzard.com/wp-content/uploads/2016/05/yagiatdover-13mwzkb.jpgYagiAtDoverDecommissioned radar antenna at Dover Heights, run by CSIR Radiophysics.https://davidgozzard.com/wp-content/uploads/2016/05/rubygoogledoodle-1g189c7.jpgRubyGoogleDoodleGoogle celebrated Ruby's 100th birthday.https://davidgozzard.com/wp-content/uploads/2016/05/seacliffint-1r687xs.jpgSeaCliffIntDover heights sea-cliff interferometer — used to study the Sunhttps://davidgozzard.com/wp-content/uploads/2016/05/peter-hall-ruby_-payne-scott-2i05qfs.jpgPeter-hall.ruby.payne-scottRuby Payne-Scott (28 May 1912 – 25 May 1981) — Physicist, pioneering astronomer2016-05-27T09:00:03+00:00monthlyhttps://davidgozzard.com/2016/04/27/the-value-of-a-phd/https://davidgozzard.com/wp-content/uploads/2016/04/pyramidofknowledge-1q2jem5.pngPyramidOfKnowledgeFocused research is supported by a broad background of skills and expertise.2016-12-03T00:43:33+00:00monthlyhttps://davidgozzard.com/2016/03/16/the-wright-stuff/https://davidgozzard.com/wp-content/uploads/2016/03/wright_flyer-1ne1vry.jpgWright_FlyerDecember 17, 1903, the Wright <i>Flyer<i /> makes its first flight.https://davidgozzard.com/wp-content/uploads/2016/03/wright_glider2-21bgfrg.jpegWright_glider2The Wrights' 1902 glider was an efficient and controllable flying machine.https://davidgozzard.com/wp-content/uploads/2016/03/wright_windtunnel-1gga68p.jpgWright_WindTunnelThe wind tunnel the Wrights built to test wing sections.https://davidgozzard.com/wp-content/uploads/2016/03/wright_kite-2kg07en.jpgWright_KiteThe kite the Wrights used to test their wing-warping control system.https://davidgozzard.com/wp-content/uploads/2016/03/wright_lilienthal-2b3pjqc.jpgOtto LilienthalThe Wrights were fans of German glider pioneer Otto Lilienthal.https://davidgozzard.com/wp-content/uploads/2016/03/wright_chanute-1sdxx5x.jpgOctave ChanuteChanute's Pratt truss structure bi-plane was the basis of the structure of the Wright Flyer2023-01-30T12:50:58+00:00monthlyhttps://davidgozzard.com/2016/03/03/bring-back-airships/https://davidgozzard.com/wp-content/uploads/2016/03/zeppelin3-yt7b6a.pngZeppelin3Airships can operate where aeroplanes cannot.https://davidgozzard.com/wp-content/uploads/2016/03/zeppelin2-vv2uml.jpgZeppelin2This didn't happen very often.https://davidgozzard.com/wp-content/uploads/2016/03/zeppelin1-1dq3rgq.jpgZeppelin1A much more comfortable way to fly.2016-03-03T11:53:35+00:00monthlyhttps://davidgozzard.comdaily1.02026-03-30T03:43:36+00:00