Create clan
Search Spyke
Post
Fediverse
Sort
·
Fresh
Create clan
Appearance
Spyke
Community
Install app
Why Cancer is so Hard to Beat
#Science
by
@woke
Why Cancer is so Hard to Beat
4
Comments
1
Reply
@yd
Gates venture... It's all an advertisement?
0
Reply
Why Cancer is so Hard to Beat · c/Science | Spyke
%20by%20%E2%80%9EPablo%20Stanley%E2%80%9D%2C%20licensed%20under%20%E2%80%9EFree%20for%20personal%20and%20commercial%20use%E2%80%9D%20(https%3A%2F%2Favataaars.com%2F)%3C%2Fdc%3Arights%3E%3C%2Frdf%3ADescription%3E%3C%2Frdf%3ARDF%3E%3C%2Fmetadata%3E%3Cmask%20id%3D%22viewboxMask%22%3E%3Crect%20width%3D%22280%22%20height%3D%22280%22%20rx%3D%220%22%20ry%3D%220%22%20x%3D%220%22%20y%3D%220%22%20fill%3D%22%23fff%22%20%2F%3E%3C%2Fmask%3E%3Cg%20mask%3D%22url(%23viewboxMask)%22%3E%3Cg%20transform%3D%22translate(8)%22%3E%3Ccircle%20cx%3D%22132%22%20cy%3D%22160%22%20r%3D%22120%22%20fill%3D%22%238bc34a%22%2F%3E%3Cmask%20id%3D%22styleCircle-a%22%20style%3D%22mask-type%3Aluminance%22%20maskUnits%3D%22userSpaceOnUse%22%20x%3D%220%22%20y%3D%220%22%20width%3D%22264%22%20height%3D%22280%22%3E%3Cpath%20d%3D%22M264%200H0v160h12c0%2066.27%2053.73%20120%20120%20120%2066.27%200%20120-53.73%20120-120h12V0Z%22%20fill%3D%22%23fff%22%2F%3E%3C%2Fmask%3E%3Cg%20mask%3D%22url(%23styleCircle-a)%22%3E%3Cpath%20d%3D%22M132%2036a56%2056%200%200%200-56%2056v6.17A12%2012%200%200%200%2066%20110v14a12%2012%200%200%200%2010.3%2011.88%2056.04%2056.04%200%200%200%2031.7%2044.73v18.4h-4a72%2072%200%200%200-72%2072v9h200v-9a72%2072%200%200%200-72-72h-4v-18.39a56.04%2056.04%200%200%200%2031.7-44.73A12%2012%200%200%200%20198%20124v-14a12%2012%200%200%200-10-11.83V92a56%2056%200%200%200-56-56Z%22%20fill%3D%22%23FD9841%22%2F%3E%3Cpath%20d%3D%22M108%20180.61v8a55.79%2055.79%200%200%200%2024%205.39c8.59%200%2016.73-1.93%2024-5.39v-8a55.79%2055.79%200%200%201-24%205.39%2055.79%2055.79%200%200%201-24-5.39Z%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.1%22%2F%3E%3Cg%20transform%3D%22translate(0%20170)%22%3E%3Cpath%20d%3D%22M108%2014.7c-15.52%203.68-27.1%2010.83-30.77%2019.44A72.02%2072.02%200%200%200%2032%20101v9h200v-9a72.02%2072.02%200%200%200-45.23-66.86C183.1%2025.53%20171.52%2018.38%20156%2014.7V32a24%2024%200%201%201-48%200V14.7Z%22%20fill%3D%22%233C4F5C%22%2F%3E%3Cpath%20d%3D%22M102%2063.34a67.1%2067.1%200%200%201-7-2.82V110h7V63.34ZM162%2063.34a67.04%2067.04%200%200%200%207-2.82V98.5a3.5%203.5%200%201%201-7%200V63.34Z%22%20fill%3D%22%23F4F4F4%22%2F%3E%3Cpath%20d%3D%22M187.62%2034.49a71.79%2071.79%200%200%201%2010.83%205.63C197.11%2055.62%20167.87%2068%20132%2068c30.93%200%2056-13.43%2056-30%200-1.19-.13-2.36-.38-3.51ZM76.38%2034.49a16.48%2016.48%200%200%200-.38%203.5c0%2016.58%2025.07%2030%2056%2030-35.87%200-65.1-12.38-66.45-27.88a71.79%2071.79%200%200%201%2010.83-5.63Z%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.16%22%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(78%20134)%22%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M29%2015.6C30.41%2025.24%2041.06%2033%2054%2033c12.97%200%2023.65-7.82%2025-18.26.1-.4-.22-1.74-2.17-1.74H31.17c-1.79%200-2.3%201.24-2.17%202.6Z%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.7%22%2F%3E%3Cpath%20d%3D%22M70%2013H39a5%205%200%200%200%205%205h21a5%205%200%200%200%205-5Z%22%20fill%3D%22%23fff%22%2F%3E%3Cpath%20d%3D%22M43%2023.5a1.88%201.88%200%200%200%200%20.13v8.87a11.5%2011.5%200%201%200%2023%200v-8.87a1.62%201.62%200%200%200%200-.13c0-1.93-2.91-3.5-6.5-3.5-2.01%200-3.8.5-5%201.26a9.45%209.45%200%200%200-5-1.26c-3.59%200-6.5%201.57-6.5%203.5Z%22%20fill%3D%22%23FF4F6D%22%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(104%20122)%22%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M16%208c0%204.42%205.37%208%2012%208s12-3.58%2012-8%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.16%22%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(76%2090)%22%3E%3Cpath%20d%3D%22M27%2016c-4.84%200-9%202.65-10.84%206.45-.54%201.1.39%201.85%201.28%201.12a15.13%2015.13%200%200%201%209.8-3.22%206%206%200%201%200%2010.7%202.8%202%202%200%200%200-.12-.74l-.15-.38a6%206%200%200%200-1.64-2.48C33.9%2017.32%2030.5%2016%2027%2016ZM85%2016c-4.84%200-9%202.65-10.84%206.45-.54%201.1.39%201.85%201.28%201.12a15.13%2015.13%200%200%201%209.8-3.22%206%206%200%201%200%2010.7%202.8%202%202%200%200%200-.12-.74l-.15-.38a6%206%200%200%200-1.64-2.48C91.9%2017.32%2088.5%2016%2085%2016Z%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.6%22%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(76%2082)%22%3E%3Cpath%20d%3D%22M15.63%2017.16c3.92-5.51%2014.65-8.6%2023.9-6.33a2%202%200%201%200%20.95-3.88c-10.74-2.64-23.17.94-28.11%207.9a2%202%200%200%200%203.26%202.3ZM96.37%2017.16c-3.91-5.51-14.65-8.6-23.9-6.33a2%202%200%201%201-.95-3.88c10.74-2.64%2023.17.94%2028.11%207.9a2%202%200%200%201-3.26%202.3Z%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.6%22%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(-1)%22%3E%3Cpath%20d%3D%22M77%2098.17v-.23l.08.06c1.7-27.45%2017.84-33.2%2032.51-38.41%2010.53-3.75%2020.3-7.22%2023.4-18.25%203.12%2011.03%2012.89%2014.5%2023.42%2018.25%2014.67%205.22%2030.82%2010.96%2032.5%2038.41l.1-.06v.23a12%2012%200%200%201%209.88%2010.22%2016.43%2016.43%200%200%200%202.97-16.92%2016.49%2016.49%200%200%200-2.46-25.86%2016.5%2016.5%200%200%200-10.62-23.04%2020.5%2020.5%200%200%200-27.73-22.16A20.47%2020.47%200%200%200%20133%2015.52a20.47%2020.47%200%200%200-28.05%204.87%2020.5%2020.5%200%200%200-27.73%2022.16A16.5%2016.5%200%200%200%2066.2%2064.7a16.5%2016.5%200%200%200-2.51%2028.07%2016.5%2016.5%200%200%200%203.4%2015.62A12%2012%200%200%201%2077%2098.17ZM77.2%20134.87c-3.85-.58-7.11-3-8.85-6.34a16.5%2016.5%200%200%200%208.2%2025.71%2016.52%2016.52%200%200%200%2014.76%2020.72A16.5%2016.5%200%200%200%20109%20184.8v-4.2a56.03%2056.03%200%200%201-31.8-45.74ZM157%20180.61v4.2a16.5%2016.5%200%200%200%2017.69-9.85%2016.5%2016.5%200%200%200%2014.76-20.71%2016.5%2016.5%200%200%200%208.2-25.72c-1.74%203.34-5%205.76-8.86%206.34A56.03%2056.03%200%200%201%20157%20180.6Z%22%20fill%3D%22%23DC143C%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M170.12%2028.36c-.4.12-.77.27-1.13.45-.17-.5-.38-1-.62-1.48%203.72-3.63%205.25-9.54%205.25-9.54s-1.16.2-3.1.64c-.27.04-3.78.6-8.24%202.31-.8-.58-1.54-1.04-2.1-1.38.52-2.93%201.68-12.56-4.46-16.11-6.1-3.54-13.8%202.2-16.12%204.14l-.7-.42c-3.07-1.77-10.77-5.35-16.05-.23-5.64%205.46-2.31%2014-1.04%2016.7l-.55.53a7.14%207.14%200%200%200-8.17-1.63l-2.13.93-1.38-1.88a7.24%207.24%200%200%200-8.29-2.54c-2.69.94-4.49%203.2-4.8%206.05l-.26%202.32-2.32.25a7.12%207.12%200%200%200-6.05%204.81%207.22%207.22%200%200%200%20.83%206.53%204.2%204.2%200%200%200-2.74.06c.27-.4.48-.77.59-1.13a5.2%205.2%200%200%200-9.95-3.04c-.1.36-.15.8-.14%201.27-.3-.38-.59-.7-.9-.91a5.2%205.2%200%200%200-5.96%208.52c.3.21.7.38%201.16.53-.45.15-.84.34-1.14.56a5.17%205.17%200%200%200-1.02%207.29%205.16%205.16%200%200%200%207.28%201.02c.3-.22.58-.55.86-.93%200%20.47.07.9.19%201.25a5.2%205.2%200%200%200%209.83-3.39%204.23%204.23%200%200%200-.62-1.1c.45.15.88.22%201.25.22a5.18%205.18%200%200%200%203.36-1.32%207.2%207.2%200%200%200%202.13%204.44%207.15%207.15%200%200%200%208.06%201.52l2.13-.93%201.38%201.88c.29.38.6.74.94%201.05-.52.51-1.06%201-1.64%201.44-.47-.3-1.12-.7-1.92-1.06a11.98%2011.98%200%200%200-13.25%201.82C84.62%2061.46%2083%2067.7%2083%2067.7s7.37%204.17%2015.26.42c5.9-2.8%206.53-7.22%206.48-9.26.78-.64%201.54-1.33%202.26-2.07a7.27%207.27%200%200%200%205.72.36%207.12%207.12%200%200%200%204.8-6.05l.26-2.32%202.32-.26a7.11%207.11%200%200%200%205.3-3.24c2.57.32%204.97.13%206.2-.01.99%201.88%203.82%206.71%207.88%209.06a9.1%209.1%200%200%200%205.07%201.33c6.9-.36%209.92-10%2010.67-12.92.64-.09%201.6-.24%202.71-.51a7.36%207.36%200%200%200%20.15%208.25%207.4%207.4%200%200%200%205.93%203.16c.53%200%201.14-.1%201.78-.3-.4.55-.7%201.07-.88%201.58a7.4%207.4%200%200%200%2013.65%205.65l.34.62c-.71%201.48-3.8%208.96%205.53%2012.36%206.77%202.46%2013.45-1.15%2013.5-1.17%200%200-2.07-9.48-9.46-12.55a7.38%207.38%200%200%200%203.7-7.5%207.35%207.35%200%200%200-2.87-4.87%206.05%206.05%200%200%200-1.62-.8c.64-.21%201.21-.45%201.65-.76a7.4%207.4%200%200%200-8.5-12.12c-.43.3-.85.76-1.26%201.3%200-.68-.05-1.3-.2-1.81a7.35%207.35%200%200%200-3.6-4.37%207.36%207.36%200%200%200-5.65-.54Zm-4.08%2010.84a8.2%208.2%200%200%200-.73-.22l.4-.3c.1.17.2.34.33.52Zm14.35%2020.08.48.33c-.36.17-.67.35-.93.52-.33-.6-.6-1.15-.8-1.65.02-.17.03-.35.03-.53a6%206%200%200%200%201.22%201.33ZM92.2%2042.12l-.12-.32.2.15-.08.17Z%22%20fill%3D%22%23000%22%20fill-opacity%3D%22.2%22%2F%3E%3Cpath%20d%3D%22M179.03%2058.94s-4.98%208.83%205.4%2012.6c6.8%202.48%2013.5-1.16%2013.5-1.16s-2.16-9.9-9.97-12.75c-6.1-2.22-8.93%201.3-8.93%201.3Z%22%20fill%3D%22%235DD362%22%2F%3E%3Cpath%20d%3D%22M197.93%2070.38s-2.16-9.9-9.97-12.75c-4.07-1.48-6.7-.39-8.02.5-1.36-2.4-1.47-4.18-1.45-4.25.03-.3-.2-.53-.46-.63-.07-.02-.2-.07-.3-.03-.39.01-.67.37-.66.75%200%20.23.35%204.54%204.63%208.83%206.05%206.6%2016.23%207.58%2016.23%207.58Z%22%20fill%3D%22%2342BC53%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M166.22%2027c5.28-3.06%207.4-11.2%207.4-11.2s-7.38-4.18-15.26-.43c-7.89%203.74-6.37%2010.37-6.37%2010.37s6.61%205.65%2014.23%201.25Z%22%20fill%3D%22%235DD362%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M148%2029.43c.05.08.1.17.24.2.42.34%201.09.3%201.42-.12a23.68%2023.68%200%200%201%203.26-3.15c1.97%201.41%207.33%204.1%2013.3.64%205.28-3.06%207.4-11.2%207.4-11.2s-1.16.2-3.1.63c-.54.07-14.38%202.3-22.36%2011.87a.96.96%200%200%200-.16%201.13Z%22%20fill%3D%22%2342BC53%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M90.4%2054.5C85.1%2057.55%2083%2065.7%2083%2065.7s7.37%204.17%2015.26.42c7.88-3.74%206.36-10.37%206.36-10.37s-6.6-5.65-14.23-1.25Z%22%20fill%3D%22%235DD362%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M108.61%2052.06c-.05-.08-.1-.17-.23-.2-.42-.34-1.1-.3-1.43.12a23.6%2023.6%200%200%201-3.26%203.16c-1.97-1.41-7.32-4.1-13.3-.64-5.28%203.05-7.4%2011.2-7.4%2011.2s1.16-.2%203.1-.64c.54-.07%2014.39-2.3%2022.37-11.87.3-.3.35-.8.15-1.14Z%22%20fill%3D%22%2342BC53%22%2F%3E%3Cpath%20d%3D%22M68.58%2049.96a5.17%205.17%200%200%201%201.02-7.29c.3-.22.7-.4%201.14-.56a4.26%204.26%200%200%201-1.16-.53%205.2%205.2%200%200%201%205.96-8.52c.31.21.6.53.9.91%200-.47.03-.9.14-1.27a5.16%205.16%200%200%201%206.5-3.45%205.2%205.2%200%200%201%203.45%206.5c-.11.35-.32.73-.59%201.12.45-.15.87-.24%201.25-.25a5.2%205.2%200%200%201%20.18%2010.4c-.37%200-.8-.07-1.25-.2.28.37.5.74.62%201.1a5.2%205.2%200%201%201-9.83%203.38%204.23%204.23%200%200%201-.2-1.25c-.27.38-.55.7-.85.93a5.17%205.17%200%200%201-7.28-1.02Z%22%20fill%3D%22%234ACAD3%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M81.82%2037.64a1.44%201.44%200%201%200-2.76-.84c-.23.76.23%204.18.23%204.18s2.3-2.58%202.53-3.34Zm2.24%205.8a1.44%201.44%200%201%200-.05-2.9c-.8.02-3.9%201.52-3.9%201.52s3.16%201.4%203.95%201.38Zm-6.05-2.02s-1.74-2.98-2.4-3.44a1.44%201.44%200%201%200-1.65%202.37c.65.45%204.05%201.07%204.05%201.07Zm3.07%206.84a1.44%201.44%200%200%200%20.9-1.84c-.26-.75-2.65-3.25-2.65-3.25s-.35%203.44-.09%204.2a1.44%201.44%200%200%200%201.84.89Zm-5.32-1.96c.64-.48%202.27-3.52%202.27-3.52s-3.37.73-4%201.2a1.44%201.44%200%201%200%201.73%202.32Z%22%20fill%3D%22%23fff%22%2F%3E%3Cpath%20d%3D%22m117.53%2049.1.25-2.32%202.32-.26a7.12%207.12%200%200%200%206.05-4.8%207.23%207.23%200%200%200-2.55-8.29l-1.87-1.38.93-2.13c1.23-2.8.65-5.9-1.52-8.06a7.14%207.14%200%200%200-8.06-1.52l-2.13.93-1.38-1.88a7.24%207.24%200%200%200-8.29-2.54c-2.69.94-4.49%203.2-4.8%206.05l-.26%202.32-2.32.25a7.12%207.12%200%200%200-6.05%204.81%207.2%207.2%200%200%200%201.67%207.53c.27.27.56.52.87.76l1.88%201.38-.93%202.13a7.15%207.15%200%200%200%201.52%208.06%207.15%207.15%200%200%200%208.06%201.52l2.13-.93%201.38%201.88a7.23%207.23%200%200%200%208.29%202.54%207.12%207.12%200%200%200%204.8-6.05Z%22%20fill%3D%22%23FDB599%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M109.88%2041.2a1.44%201.44%200%201%201-2.78.74c-.2-.77-.1-5.94-.1-5.94s-2.5%204.53-3.06%205.1a1.44%201.44%200%200%201-2.03-2.05c.56-.56%205.1-3.05%205.1-3.05s-5.17.1-5.94-.1a1.44%201.44%200%200%201%20.75-2.78c.77.2%205.19%202.88%205.19%202.88s-2.68-4.42-2.88-5.2a1.44%201.44%200%201%201%202.78-.74c.2.77.1%205.94.1%205.94s2.5-4.53%203.05-5.1a1.44%201.44%200%200%201%202.04%202.05c-.56.56-5.1%203.05-5.1%203.05s5.17-.1%205.94.1a1.44%201.44%200%201%201-.75%202.78C111.42%2038.68%20107%2036%20107%2036s2.67%204.42%202.88%205.2Z%22%20fill%3D%22%23fff%22%2F%3E%3Cpath%20d%3D%22M190.76%2055.82a7.36%207.36%200%200%200-1.46-10.36%206.06%206.06%200%200%200-1.62-.8c.64-.21%201.21-.45%201.65-.76a7.4%207.4%200%200%200-8.5-12.12c-.43.3-.85.75-1.26%201.3%200-.68-.05-1.3-.2-1.81a7.35%207.35%200%200%200-3.6-4.37%207.4%207.4%200%200%200-10.55%208.7c.15.5.44%201.04.82%201.6a6%206%200%200%200-1.77-.36%207.4%207.4%200%200%200-.26%2014.8c.53%200%201.14-.1%201.78-.3-.4.55-.7%201.07-.88%201.58a7.4%207.4%200%200%200%2014%204.81%206%206%200%200%200%20.26-1.78c.4.55.8%201%201.22%201.33a7.35%207.35%200%200%200%205.49%201.42%207.35%207.35%200%200%200%204.88-2.88Z%22%20fill%3D%22%23F7D30C%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M171.9%2038.3a2.05%202.05%200%201%201%203.94-1.2c.33%201.08-.33%205.94-.33%205.94s-3.27-3.66-3.6-4.74Zm-3.18%208.25a2.06%202.06%200%201%201%20.07-4.11c1.13.02%205.56%202.15%205.56%202.15s-4.5%201.97-5.63%201.96Zm8.62-2.88s2.47-4.24%203.4-4.89a2.06%202.06%200%201%201%202.36%203.37c-.93.65-5.76%201.52-5.76%201.52Zm-4.38%209.73a2.06%202.06%200%200%201-1.27-2.6c.37-1.08%203.76-4.63%203.76-4.63s.5%204.89.13%205.96a2.06%202.06%200%200%201-2.62%201.27Zm7.57-2.79c-.9-.68-3.23-5-3.23-5s4.8%201.04%205.7%201.72a2.06%202.06%200%201%201-2.47%203.28Z%22%20fill%3D%22%23fff%22%2F%3E%3Cpath%20d%3D%22M169.14%2031.55c1.82-6.99-6-12.42-8.95-14.19.5-2.93%201.67-12.56-4.47-16.11-6.1-3.54-13.8%202.2-16.12%204.14l-.7-.42c-3.07-1.77-10.77-5.35-16.05-.23-5.64%205.46-2.31%2014-1.04%2016.7-2.15%202-8.38%208.59-5.81%2015.58a8.55%208.55%200%200%200%203.88%204.54c4.03%202.34%209.6%201.96%2011.72%201.7%201%201.89%203.83%206.72%207.89%209.07a9.1%209.1%200%200%200%205.07%201.33c6.9-.36%209.92-10%2010.67-12.92%202.86-.4%2012.09-2.2%2013.92-9.2Z%22%20fill%3D%22%23FF7398%22%2F%3E%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M142.76%2025.6s3.69%208.2.36%208.71c-3.34.52-1.46-8.59-1.46-8.59s-7.11%206-8.15%203.03c-1.04-2.98%207.7-4.05%207.7-4.05s-7.98-4.7-5.38-6.83c2.59-2.15%206.21%206.09%206.21%206.09s1.94-8.92%204.82-7.26c2.88%201.67-3.86%207.82-3.86%207.82s8.88-1%208.37%202.35c-.5%203.34-8.6-1.27-8.6-1.27Z%22%20fill%3D%22%23fff%22%2F%3E%3Crect%20x%3D%22191%22%20y%3D%22129%22%20width%3D%222%22%20height%3D%2239%22%20rx%3D%221%22%20fill%3D%22%23E6E6E6%22%2F%3E%3Cpath%20d%3D%22M202%20166h-9.43l6.43-17h-11l-6%2021h8.64L186%20189l16-23Z%22%20fill%3D%22%239177FF%22%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(49%2072)%22%3E%3C%2Fg%3E%3Cg%20transform%3D%22translate(62%2042)%22%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E){kind=small}
Gates venture... It's all an advertisement?