Question: What type of films are both My Flesh and Blood and Exploratorium?
Context: Exploratorium is a 1974 American short documentary film about the Exploratorium science museum in San Francisco, produced by Jon Boorstin.  The film explores the museum through imagery and sound, without voice-over.  It was nominated for an Academy Award for Best Documentary Short. "Flesh and Blood" is a 1970 single written and recorded by Johnny Cash and was featured in the film, "I Walk the Line" starring Gregory Peck (see: soundtrack album "I Walk the Line").  The song describes a man observing and interacting with nature, but noting that it is no substitute for a human partner; "flesh and blood needs flesh and blood."  "Flesh and Blood" went to number one on the U.S. country singles chart for one week, spending a total of thirteen weeks on the chart. "Flesh Without Blood" is a song by Canadian singer, songwriter and music producer Grimes, released on October 26, 2015 as the lead single from her fourth studio album, "Art Angels" (2015).  The same day, Grimes released the "Flesh Without Blood/Life in the Vivid Dream" video to YouTube, a double music video featuring "Flesh Without Blood" and "Life in the Vivid Dream", another song on "Art Angels". Mauriac syndrome is a rare complication of diabetes mellitus type 1 characterized by extreme hepatomegaly due to glycogen deposition, along with growth failure and delayed puberty.  It occurs in children and adolescents with type 1 diabetes as a result of abnormally high blood sugar levels and the symptoms tend to rectify with attainment of normal blood sugar levels.  Abnormally high blood sugar levels are relatively common among patients with type I diabetes, but Mauriac syndrome is rare suggesting that a factor affecting glycogen metabolism in addition to the high level of blood sugar is necessary to cause the syndrome.  A study of an adolescent boy with severe Mauriac syndrome found a mutation in PHKG2 which is the catalytic subunit of glycogen phosphorylase kinase (PhK).  PhK is a large enzyme complex responsible for the activation of glycogen phosphorylase, the first enzyme in the pathway of glycogen metabolism.  Expression of the mutant PHKG2 in a human liver cell line inhibited the enzyme activity of the PhK complex and increased glycogen levels.  The mother of the boy with Mauriac syndrome possessed the mutant PHKG2, but did not have diabetes or a clinically detectable enlarged liver.  The father of the boy had type 1 diabetes with abnormally high blood sugar levels and the size of his liver and his growth were normal.  The study suggests that a mutant enzyme of glycogen metabolism in addition to an abnormally high blood glucose level is necessary to cause Mauriac syndrome. Flesh and Blood (stylized as Flesh + Blood) is the seventh studio album by the English rock band Roxy Music.  Released in late May 1980, it was an immediate commercial success peaking at No. 1 in the UK for one week in June and then returned to the summit in August for another three weeks, in total spending 60 weeks on the albums chart in the United Kingdom.  The album also peaked at No. 35 in the United States and No. 10 in Australia. Cis AB is a rare mutation in the ABO gene which complicates the basic inheritance pattern and blood-transfusion compatibility matching for ABO blood typing.  There are different DNA mutations of either type A or Type B alleles that change several amino acids in enzyme transferase A or B, homologous enzymes differing in only four of 354 amino acids (R176G, G235S, L266M, and G268A).  A single change in ABO gene DNA could reverse type B to type A and then, a new hybrid enzyme will produce both weak B and A2 (in serum test, A2B and A2B3)).  The most common mutation is an A105 allele variation in exon 7 nucleotide position G803C changing Glycine (type A) to Alanine (type B).  There are another 8 alleles reported in BGMUT, the most discovered reciently in China and Taiwan.  In the cis-AB genotype, both antigens are expressed, like in a standard (trans) AB genotype.  In a traditional AB phenotype, A and B antigenes are inherited separately from the father and mother while a cis-AB allele comes from one parent only.  In a serum test, cis-AB tests almost the same as a traditional AB, but people with this rare type have problems with blood transfusions.  Some of them need components like washed red blood cells or autotransfusion of serum and blood. In molecular biology, the protein domain Von Willebrand factor type D domain belongs to a large family of proteins, named, the von Willebrand factor (vWF).  These proteins, the vWF type D domain in particular, is a large, multimeric glycoprotein and it is synthesized by a type of bone marrow cell called megakaryocytes.  vWF type D plays 2 important roles in stopping the blood flow or loss of blood.  Firstly, it causes platelets to adhere to the inside of the damaged blood vessel walls to prevent leakage of blood.  Secondly, it is a carrier protein for factor VIII (FVIII) which helps blood to clot. The Ashby technique is a method for determining the volume and life span of red blood cells in humans, first published by Dr. Winifred Ashby in 1919.  The technique involves injection of compatible donor red blood cells of a different blood group into a recipient, followed by blood testing periodically afterwards.  Differential agglutination of the red cells is then used to determine the number of remaining donor cells, allowing the survival rate to be determined.  It does not involve radioisotope technology, and was the first technique to successfully establish the correct red blood cell life span.  In particular, Type O blood is first transfused into Type A or B subjects.  In subsequent blood samples, the patient's own A and B blood cells are removed by agglutination with either anti-A or anti-B serum.  The number of remaining nonagglutinated Type O cells as a function of time defines the survival rate of blood cells.  This technique was used extensively during World War II and shortly after but has more recently been replaced by techniques that label one's own blood, due of the dangers of using donor blood. "(Flesh & Blood) Sacrifice" is a song by American hard rock band Poison.  It is the fifth single and title track from their 1990 album, "Flesh & Blood".  The album peaked at #2 on the Billboard charts. My Flesh and Blood is a 2003 documentary film by Jonathan Karsh chronicling a year in the life of the Tom family.  The Tom family is notable as the mother, Susan Tom, adopted eleven children, most of whom had serious disabilities or diseases.  It was nominated for and won several awards, including the Audience Award and the Director's Award at the Sundance Film Festival.
Answer: documentary