# Science - Library - Parts for Drilling Rig

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2SgrHnJVhp3UsLvnbw4q%2Fuploads%2FUKzD5h3TzwrfdNmgfvSb%2FScreenshot_20231120-134645_Satoshi%20Universe.jpg?alt=media&#x26;token=e8f672c2-9688-47bc-8024-251a81444cd5" alt=""><figcaption></figcaption></figure>

The Library building belongs to the Science branch and is used for the production of Parts for Drilling Rig. The building consumes scientists from the DNA Tower.

<table><thead><tr><th width="91">LVL</th><th>Influence radius</th><th>Max health points</th><th>Item growth DRONE_BATTERY_PART</th><th>Item storage DRONE_BATTERY_PART</th><th>Population consumption  SCIENTISTS</th></tr></thead><tbody><tr><td>1</td><td>200</td><td>220</td><td>T1 30</td><td>T1 300</td><td>T1 30</td></tr><tr><td>2</td><td>300</td><td>236</td><td>T1 33</td><td>T1 330</td><td>T1 33</td></tr><tr><td>3</td><td>400</td><td>240</td><td>T2 36,18</td><td>T2 363</td><td>T2 27</td></tr><tr><td>4</td><td>500</td><td>250</td><td>T2 40,2</td><td>T2 399</td><td>T2 30</td></tr><tr><td>5</td><td>600</td><td>268</td><td>T3 43,2</td><td>T3 439</td><td>T3 24</td></tr></tbody></table>