Sadržaj 64. broja
godina VII. /travanj 2003.

• Istraživanja Venere – Najbliži Zemljin susjed
  www.solarviews.com/eng/venus.htm
  top.pefri.hr/seminari/suncev_sustav/venera/venera.html
  astro.fdst.hr/SuncevSustav/200_venera.php
• Priča o DNA – Zlatni pir dvostruke zavojnice
  www.pbs.org/wgbh/aso/databank/entries/do53dn.html
  www.eurekascience.com/ICanDoThat/dna_intro.htm
  www.dnaftb.org/dnaftb/1/concept/index.html
• Žabe – Kreketavi vodozemci
  www.croland.com/prirodaprica/Clanak5/80005.htm
  gto.ncsa.uiuc.edu/pingleto/frogpix/frogpix2.htm
  hpd.botanic.hr/bio/odgovori25.htm
• Nosorozi i tapiri – Relikti u životinjskom svijetu
  www.tapirback.com/tapirgal/describd.htm
  digimorph.org/resources/tapirs.phtml
  www.rhinos-irf.org
• Jezera, rijeke i potoci – Staništa bogata životom
  www.avia.croadria.com/jan/ovodama.htm
  wwwga.usgs.gov/edu/
  lakes.chebucto.org/
• Zaštita ptica – Kako ih spasiti?
  www.forest-bird.org.nz
  www.birdlife.net
  rspb.org.uk
• Rembrandt i nizozemsko slikarstvo – Poznati umjetnici
  www.theartgallery.com.au/ArtEducation/greatartists/Rembrandt/about/
  www.artcyclopedia.com/artists/rembrandt_van_rijn.html
  www.znanje.org/i/i21/01iv10/01iv1001/biografija.htm
• Sedmopruge usminjače – Dugovječne lutalice
  www.aquatic.uoguelph.ca/reptiles/marine/accounts/leatherback/account.htm
  www.stemnet.nf.ca/CITE/st_leatherback.htm
  zg.biol.pmf.hr/~bius/more/kornjace.html
• Radio – Kutija koja govori
  history.acusd.edu/gen/recording/radio.html
  www.angelfire.com/ms3/n5ycn/history.html
  www.bigchalk.com
• Homeopatija – Slično se liječi sličnim
  www.homeopatija.com/unutra/staje.html
  www.abc.homeopathy.com/detail.htm
  www.ihr.com/homeopat/
• Pad Carigrada – Kraj Bizantskog Carstva
  campus.northpark.edu/history/WebChron/EastEurope/FallConstantin.html
  islamicceramics.ashmol.ox.ac.uk/Iznik/fatih.htm
  pages.cthome.net/djhalnon/1453.html
• Atlas – Venezuela
• Kviz