diff --git a/mbutera.ipynb b/mbutera.ipynb
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+++ b/mbutera.ipynb
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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "<pymongo.results.InsertOneResult at 0x7f7d851e7c08>"
+      ]
+     },
+     "execution_count": 1,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import pprint\n",
+    "import re\n",
+    "import pymongo, json\n",
+    "\n",
+    "pp = pprint.PrettyPrinter(indent=1,width=65)\n",
+    "\n",
+    "client = pymongo.MongoClient (host=\"da1.eecs.utk.edu\")\n",
+    "db = client ['fdac19mp2']\n",
+    "coll = db ['mbutera']\n",
+    "# for each dataset\n",
+    "coll.insert_one ( {'topic':'climate change', \n",
+    "                   'first dataset': 'consequences of climate change for biotic disturbances in NA forests',\n",
+    "                   'license': 'NA', \n",
+    "                   'description': 'data about insects and diseases in North America that are notable agents of disturbance', \n",
+    "                   'url': 'https://datadryad.org/stash/dataset/doi:10.5061/dryad.cq1r1' } )\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {
+    "scrolled": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "20\n",
+      "{'_id': ObjectId('5d88d3e08bc17db98b8c9f17'),\n",
+      " 'description': 'global land and ocean-land temperatures',\n",
+      " 'first dataset': 'global climate change data',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.world/data-society/global-climate-change-data'}\n",
+      "{'_id': ObjectId('5d88d4088bc17db9a8293728'),\n",
+      " 'description': 'global land and ocean-land temperatures',\n",
+      " 'first dataset': 'global climate change data',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.world/data-society/global-climate-change-data'}\n",
+      "{'_id': ObjectId('5d88d5458bc17dba29a7feb3'),\n",
+      " 'description': 'data on climate systems and greenhouse gas '\n",
+      "                'emissions',\n",
+      " 'first dataset': 'climate change data',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://datacatalog.worldbank.org/dataset/climate-change-data'}\n",
+      "{'_id': ObjectId('5d88d6198bc17dba84d00ecb'),\n",
+      " 'description': 'press releases and statements from members of '\n",
+      "                'congress',\n",
+      " 'first dataset': 'congressional statements on climate change',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://projects.propublica.org/represent/statements/climate-change'}\n",
+      "{'_id': ObjectId('5d88d6e38bc17dbad83de17e'),\n",
+      " 'description': 'surface tempurature data from 1750 to 2013',\n",
+      " 'first dataset': 'earth surface temperature data',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://www.kaggle.com/berkeleyearth/climate-change-earth-surface-temperature-data'}\n",
+      "{'_id': ObjectId('5d88d7338bc17dbad83de181'),\n",
+      " 'description': 'ensemble temperature and precipitation data '\n",
+      "                'derived from global circulation models',\n",
+      " 'first dataset': 'ensemble projections',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://www.kaggle.com/berkeleyearth/climate-change-earth-surface-temperature-data'}\n",
+      "{'_id': ObjectId('5d88d7378bc17dbad83de183'),\n",
+      " 'description': 'ensemble temperature and precipitation data '\n",
+      "                'derived from global circulation models',\n",
+      " 'first dataset': 'ensemble projections',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://www.kaggle.com/berkeleyearth/climate-change-earth-surface-temperature-data'}\n",
+      "{'_id': ObjectId('5d88d7428bc17dbb0d493d1b'),\n",
+      " 'description': 'ensemble temperature and precipitation data '\n",
+      "                'derived from global circulation models',\n",
+      " 'first dataset': 'ensemble projections',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://www.kaggle.com/berkeleyearth/climate-change-earth-surface-temperature-data'}\n",
+      "{'_id': ObjectId('5d88d8318bc17dbb0d493d20'),\n",
+      " 'description': 'twitter data showing whether or not people '\n",
+      "                'believe in climate change',\n",
+      " 'first dataset': 'sentiment of climate change',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.world/crowdflower/sentiment-of-climate-change'}\n",
+      "{'_id': ObjectId('5d88d8b88bc17dbb0d493d23'),\n",
+      " 'description': 'data showing effects of climate change on '\n",
+      "                'world crop production',\n",
+      " 'first dataset': 'climate change and food production',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.world/xprizeai-env/effects-of-climate-change-on-global-food-production-v-1'}\n",
+      "{'_id': ObjectId('5d88d8fa8bc17dbb0d493d25'),\n",
+      " 'description': 'details of current or terminated climate '\n",
+      "                'change agreements',\n",
+      " 'first dataset': 'climate change agreements',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.gov.uk/dataset/cd0b93c4-f785-482e-85a1-6a652f4b1864/climate-change-agreements'}\n",
+      "{'_id': ObjectId('5d88d9778bc17dbb0d493d28'),\n",
+      " 'description': 'climate variability data for the pacific '\n",
+      "                'islands',\n",
+      " 'first dataset': 'pacific islands climate change',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://catalog.data.gov/dataset/pacific-islands-climate-change-virtual-library'}\n",
+      "{'_id': ObjectId('5d88d9d68bc17dbb0d493d2b'),\n",
+      " 'description': 'potential climate change impacts on mule deer '\n",
+      "                'connectivity in US Northern Rockies',\n",
+      " 'first dataset': 'climate change in US Northern Rockies',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://catalog.data.gov/dataset/potential-climate-change-impacts-on-mule-deer-connectivity-in-the-u-s-northern-rockies'}\n",
+      "{'_id': ObjectId('5d88da8b8bc17dbb0d493d2e'),\n",
+      " 'description': 'energy efficiency and other sector performance '\n",
+      "                'data',\n",
+      " 'first dataset': 'climate change agreements',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.gov.uk/dataset/f98a442f-32c8-4c0a-8c1e-e0576b283b89/climate-change-agreements-sector-performance-data'}\n",
+      "{'_id': ObjectId('5d88db068bc17dbb0d493d31'),\n",
+      " 'description': 'sensitivity projections for canada river '\n",
+      "                'regions in response to climate change',\n",
+      " 'first dataset': 'sensitivity of river regions to climate '\n",
+      "                  'change',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://open.canada.ca/data/en/dataset/dec88c4f-8893-11e0-b860-6cf049291510'}\n",
+      "{'_id': ObjectId('5d88dcba8bc17dbb0d493d34'),\n",
+      " 'description': 'vegetation history of glaciated north america',\n",
+      " 'first dataset': 'paleo-environmental records of climate '\n",
+      "                  'change across canada',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://open.canada.ca/data/en/dataset/a384bada-a787-5b49-9799-f5d589e97bd3'}\n",
+      "{'_id': ObjectId('5d88dda98bc17dbb0d493d37'),\n",
+      " 'description': 'data on disturbance on spatio-temporal '\n",
+      "                'trajectories of biodiversity in a temperate '\n",
+      "                'forest landscape',\n",
+      " 'first dataset': 'impacts of climate change',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://datadryad.org/stash/dataset/doi:10.5061/dryad.2d6h4'}\n",
+      "{'_id': ObjectId('5d88dfc58bc17dbe2090bf98'),\n",
+      " 'description': 'data about the sustainability of 8 major crops '\n",
+      "                'in bhutan',\n",
+      " 'first dataset': 'climate change impacts in bhutan',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/HGECWU'}\n",
+      "{'_id': ObjectId('5d88e0868bc17dbe2090bf9e'),\n",
+      " 'description': 'global synthesis of projected and documented '\n",
+      "                'effects of climate change on inland fish '\n",
+      "                'globally',\n",
+      " 'first dataset': 'effects of climate change on inland fish',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://catalog.data.gov/dataset/global-synthesis-of-projected-and-documented-effects-of-climate-change-on-inland-fish'}\n",
+      "{'_id': ObjectId('5d88e0d48bc17dbe95d2a3d9'),\n",
+      " 'description': 'civil penalties issued under a climate change '\n",
+      "                'regime',\n",
+      " 'first dataset': 'climate change civil penalties',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://data.gov.uk/dataset/13c0893a-049a-4608-9f9b-7f268a71f15a/climate-change-civil-penalties'}\n",
+      "{'_id': ObjectId('5d88e1458bc17dbecb891a25'),\n",
+      " 'description': 'thermal conditions of caves in the Western '\n",
+      "                'Alps in relation to the populations of cave '\n",
+      "                'spiders',\n",
+      " 'first dataset': 'climate change and the extinction of cave '\n",
+      "                  'spiders',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://datadryad.org/stash/dataset/doi:10.5061/dryad.41f8t'}\n",
+      "{'_id': ObjectId('5d88e1a48bc17dbefc4b583d'),\n",
+      " 'description': 'fossil records and migration data over 450 '\n",
+      "                'million years to trace climate change',\n",
+      " 'first dataset': 'marine invertebrate migrations',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://datadryad.org/stash/dataset/doi:10.5061/dryad.r20d2s4'}\n",
+      "{'_id': ObjectId('5d88e2268bc17dbf3cd8420c'),\n",
+      " 'description': 'data about insects and diseases in North '\n",
+      "                'America that are notable agents of disturbance',\n",
+      " 'first dataset': 'consequences of climate change for biotic '\n",
+      "                  'disturbances in NA forests',\n",
+      " 'license': 'NA',\n",
+      " 'topic': 'climate change',\n",
+      " 'url': 'https://datadryad.org/stash/dataset/doi:10.5061/dryad.cq1r1'}\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/usr/local/lib/python3.6/dist-packages/ipykernel_launcher.py:7: DeprecationWarning: count is deprecated. Use estimated_document_count or count_documents instead. Please note that $where must be replaced by $expr, $near must be replaced by $geoWithin with $center, and $nearSphere must be replaced by $geoWithin with $centerSphere\n",
+      "  import sys\n"
+     ]
+    }
+   ],
+   "source": [
+    "import pprint\n",
+    "import pymongo, json\n",
+    "client = pymongo.MongoClient (host=\"da1.eecs.utk.edu\")\n",
+    "db = client ['fdac19mp2']\n",
+    "coll = db ['mbutera']\n",
+    "pp = pprint.PrettyPrinter(indent=1,width=65)\n",
+    "for r in coll. find():\n",
+    "  print(pp .pformat (r))  "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.7"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 1
+}