Likha Taje

Air Particulates

Dust in Air

<figure class="wp-block-image">
 <img alt="through smart phone" class="wp-image-136137 gcloudimg" data-attachment-id="136137" data-comments-opened="1" data-image-meta='{"aperture":"1.9","credit":"","camera":"SM-T285YD","caption":"","created_timestamp":"1552031919","copyright":"","focal_length":"3.3","iso":"100","shutter_speed":"0.01","title":"","orientation":"3"}' data-image-title="through smart phone" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_138847/4-21.jpg"/>
 <figcaption>
 viewing through phone
 </figcaption>
</figure>

<figure class="wp-block-image">
 <img alt="Process to observe air particulates" class="wp-image-136151 gcloudimg" data-attachment-id="136151" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"1"}' data-image-title="Process to observe air particulates" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_138851/001.jpg"/>
 <figcaption>
 process to view dust particles
 </figcaption>
</figure>

<figure class="wp-block-image">
 <img alt="CHDRA. &amp;#8211; OCT- 18" class="wp-image-142786 gcloudimg" data-attachment-id="142786" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276075","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="CHDRA. – OCT- 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142785/CHDRA.-OCT-18.jpg"/>
 <figcaption>
 Dust Particles Collected from Chandranagar, Itanagar, Arunachal Pradesh, India
 </figcaption>
</figure>

Dust Particles from Chandranagar Area of Itanagar.

<figure class="wp-block-image">
 <img alt="v.v &amp;#8211; oct- 18" class="wp-image-142796 gcloudimg" data-attachment-id="142796" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276411","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="v.v – oct- 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142791/v.v-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected from Vivek Vihar, Itanagar, Arunachal Pradesh, India
 </figcaption>
</figure>

Dust Particles collection

<figure class="wp-block-image">
 <img alt="h- sectr- oct- 18" class="wp-image-142800 gcloudimg" data-attachment-id="142800" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276503","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="h- sectr- oct- 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142799/h-sectr-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected from H- Sector, Itanagar, Arunachal Pradesh, India
 </figcaption>
</figure>

Collection of Dust Particles

<figure class="wp-block-image">
 <img alt="ganga &amp;#8211; oct &amp;#8211; 18" class="wp-image-142805 gcloudimg" data-attachment-id="142805" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276617","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="ganga – oct – 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142803/ganga-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected from Ganga Market, Itanagar, Arunachal Pradesh, India during the month of October.
 </figcaption>
</figure>

Dust observed under Foldscope

<figure class="wp-block-image">
 <img alt="civil sec. -oct &amp;#8211; 18" class="wp-image-142809 gcloudimg" data-attachment-id="142809" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276270","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="civil sec. -oct – 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142808/civil-sec.-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected from Civil Secretariat area, Itanagar, Arunachal Pradesh, India.
 </figcaption>
</figure>

Dust Particles records of a month.

<figure class="wp-block-image">
 <img alt="h- prk viw- oct &amp;#8211; 18" class="wp-image-142813 gcloudimg" data-attachment-id="142813" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276709","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="h- prk viw- oct – 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142812/h-prk-viw-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected from Hotel Park View area, Itanagar, Arunachal Pradesh, India
 </figcaption>
</figure>

Dust View under Foldscope.

<figure class="wp-block-image">
 <img alt="heema &amp;#8211; oct- 18" class="wp-image-142817 gcloudimg" data-attachment-id="142817" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276778","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="heema – oct- 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142815/heema-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected from Near Heema Hospital, Itanagar, Arunachal Pradesh, India
 </figcaption>
</figure>

Dust Particles.

<figure class="wp-block-image">
 <img alt="raj &amp;#8211; oct &amp;#8211; 18" class="wp-image-142821 gcloudimg" data-attachment-id="142821" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"Hp","camera":"","caption":"","created_timestamp":"1555276880","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="raj – oct – 18" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142819/raj-oct-18.jpg"/>
 <figcaption>
 
 Dust Particles Collected at Raj Bhavan Tinali, Itanagar, Arunachal Pradesh, India
 </figcaption>
</figure>

Dust Particles

<figure class="wp-block-image is-resized">
 <img alt="h.p.v. area" class="wp-image-142825 gcloudimg" data-attachment-id="142825" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1548862630","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.003584229390681","title":"","orientation":"1"}' data-image-title="h.p.v. area" height="461" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142824/h.p.v.-area.jpg" width="657"/>
 <figcaption>
 Dust particles are generated on highway due movements of automobile.
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="ganga- oct &amp;#8211; 18" class="wp-image-142826 gcloudimg" data-attachment-id="142826" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1552503333","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0044052863436123","title":"","orientation":"1"}' data-image-title="ganga- oct – 18" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142824/ganga-oct-18-1.jpg"/>
</figure>

Dust Particles on highway

Barium Chloride

<figure class="wp-block-image">
 <img alt="copper sulhate" class="wp-image-142846 gcloudimg" data-attachment-id="142846" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="copper sulhate" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_142843/copper-sulhate.png"/>
 <figcaption>
 Cuso4 crystal viewed under Foldscope Instrument
 </figcaption>
</figure>

CuSo4,

<figure class="wp-block-image is-resized">
 <img alt="IMG20181023144641" class="wp-image-143074 gcloudimg" data-attachment-id="143074" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1540306001","copyright":"","focal_length":"3.39","iso":"520","shutter_speed":"0.03030303030303","title":"","orientation":"1"}' data-image-title="IMG20181023144641" height="266" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_143073/IMG20181023144641.jpg" width="563"/>
</figure>
<figure class="wp-block-image">
 <img alt="IMG20181023144505" class="wp-image-143075 gcloudimg" data-attachment-id="143075" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1540305905","copyright":"","focal_length":"3.39","iso":"342","shutter_speed":"0.02","title":"","orientation":"1"}' data-image-title="IMG20181023144505" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_143073/IMG20181023144505.jpg"/>
 <figcaption>
 Workshop at Govt. Hr. Sec. School, Ganga village, Itanagar, Arunachal Pradesh India.
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="IMG20181023142643" class="wp-image-143076 gcloudimg" data-attachment-id="143076" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1540304803","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"4.1485169052064E-5","title":"","orientation":"0"}' data-image-title="IMG20181023142643" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_143073/IMG20181023142643.jpg"/>
</figure>

During Workshop

Dust Particles with Different size

<figure class="wp-block-image">
 <img alt="CHndr- April 2019" class="wp-image-145144 gcloudimg" data-attachment-id="145144" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879196","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0019193857965451","title":"","orientation":"1"}' data-image-title="CHndr- April 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145143/CHndr-April-2019.jpg"/>
 <figcaption>
 Dust Particles from location Chandranagar, Itanagar. Arunachal Pradesh
 </figcaption>
</figure>

<figure class="wp-block-image">
 <img alt="V.V &amp;#8211; april 2019" class="wp-image-145148 gcloudimg" data-attachment-id="145148" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879212","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0019723865877712","title":"","orientation":"1"}' data-image-title="V.V – april 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145147/V.V-april-2019.jpg"/>
 <figcaption>
 Dust Particles from Vivek Vihar Area.
 </figcaption>
</figure>

Dust

<figure class="wp-block-image">
 <img alt="H-Sectr &amp;#8212; April 2019" class="wp-image-145157 gcloudimg" data-attachment-id="145157" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879233","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0022935779816514","title":"","orientation":"1"}' data-image-title="H-Sectr — April 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145154/H-Sectr-April-2019.jpg"/>
 <figcaption>
 Dust Particles from H-Sector area
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="Ganga &amp;#8211; April &amp;#8211; 2019" class="wp-image-145160 gcloudimg" data-attachment-id="145160" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879428","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0015151515151515","title":"","orientation":"1"}' data-image-title="Ganga – April – 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145154/Ganga-April-2019.jpg"/>
 <figcaption>
 Ganga Market Area
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="Civil Sect- Aprl- 2019" class="wp-image-145163 gcloudimg" data-attachment-id="145163" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879443","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0015151515151515","title":"","orientation":"1"}' data-image-title="Civil Sect- Aprl- 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145154/Civil-Sect-Aprl-2019.jpg"/>
 <figcaption>
 From Civil Secretariat
 </figcaption>
</figure>

<figure class="wp-block-image">
 <img alt="HPV &amp;#8211; april &amp;#8211; 2019" class="wp-image-145167 gcloudimg" data-attachment-id="145167" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879460","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0016501650165017","title":"","orientation":"1"}' data-image-title="HPV – april – 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145166/HPV-april-2019.jpg"/>
 <figcaption>
 From Hotel Park view
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="HH- April 2019" class="wp-image-145168 gcloudimg" data-attachment-id="145168" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879512","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0029940119760479","title":"","orientation":"1"}' data-image-title="HH- April 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145166/HH-April-2019.jpg"/>
 <figcaption>
 from Heema Hospital Area
 </figcaption>
</figure>
<figure class="wp-block-image">
 <img alt="RB- April &amp;#8211; 2019" class="wp-image-145169 gcloudimg" data-attachment-id="145169" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1555879528","copyright":"","focal_length":"3.39","iso":"100","shutter_speed":"0.0033670033670034","title":"","orientation":"1"}' data-image-title="RB- April – 2019" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_145166/RB-April-2019.jpg"/>
 <figcaption>
 From Raj Bhavan Tinali
 </figcaption>
</figure>

Try to observe plant leaf

<figure aria-describedby="caption-attachment-38387" class="wp-caption alignnone" id="attachment_38387" style="width: 169px">
 <img alt="IMG-20180531-WA0002" class="size-medium wp-image-38387 gcloudimg" data-attachment-id="38387" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="IMG-20180531-WA0002" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_38386/IMG-20180531-WA0002.jpg" width="169"/>
 <figcaption class="wp-caption-text" id="caption-attachment-38387">
 Nickel sulphate
 </figcaption>
</figure>
<figure aria-describedby="caption-attachment-38388" class="wp-caption alignnone" id="attachment_38388" style="width: 169px">
 <img alt="IMG-20180531-WA0001" class="size-medium wp-image-38388 gcloudimg" data-attachment-id="38388" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="IMG-20180531-WA0001" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_38386/IMG-20180531-WA0001.jpg" width="169"/>
 <figcaption class="wp-caption-text" id="caption-attachment-38388">
 Potassium dichromate
 </figcaption>
</figure>

 With instruction from my mentor Dr Pebam Munindro Singh, I started my trial observation of some crystals with Foldscope. It’s beautiful, exciting, thrilling and taken into the world of curiosity.

Crystals view through Foldscope

<figure aria-describedby="caption-attachment-48316" class="wp-caption alignnone" id="attachment_48316" style="width: 300px">
 <img alt="20180715_134518" class="size-medium wp-image-48316 gcloudimg" data-attachment-id="48316" data-comments-opened="1" data-image-meta='{"aperture":"1.9","credit":"","camera":"SM-T285YD","caption":"","created_timestamp":"1531662318","copyright":"","focal_length":"3.3","iso":"80","shutter_speed":"0.01","title":"","orientation":"6"}' data-image-title="20180715_134518" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_48315/20180715_134518.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-48316">
 Dust Particles observed through foldscope, at vivek vihar tri-junction point, itanagar, arunachal pradesh, india.
 </figcaption>
</figure>

Dust Particles viewed through Foldscope instrument.

<img alt="upload 002" class="alignnone size-medium wp-image-48366 gcloudimg" data-attachment-id="48366" data-comments-opened="1" data-image-meta='{"aperture":"1.9","credit":"","camera":"SM-T285YD","caption":"","created_timestamp":"1531310662","copyright":"","focal_length":"3.3","iso":"50","shutter_speed":"0.03030303030303","title":"","orientation":"1"}' data-image-title="upload 002" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_48361/upload-002.jpg" width="225"/>


 
 With Foldscope instrument it is amazing to observe the particles which are hidden from naked eye.

Dust&#8230;. through Foldscope.

<figure aria-describedby="caption-attachment-38388" class="wp-caption alignnone" id="attachment_38388" style="width: 169px">
 <img alt="IMG-20180531-WA0001" class="size-medium wp-image-38388 gcloudimg" data-attachment-id="38388" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="IMG-20180531-WA0001" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_48369/IMG-20180531-WA0001.jpg" width="169"/>
 <figcaption class="wp-caption-text" id="caption-attachment-38388">
 Crystal Particles of Potassium Dichrmate looks absolutely amazing.
 </figcaption>
</figure>

Crystal View of Potassium Dichromate

<figure aria-describedby="caption-attachment-66482" class="wp-caption alignnone" id="attachment_66482" style="width: 269px">
 <img alt="coppper sulphate" class="size-medium wp-image-66482 gcloudimg" data-attachment-id="66482" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="coppper sulphate" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_66484/coppper-sulphate.jpg" width="269"/>
 <figcaption class="wp-caption-text" id="caption-attachment-66482">
 This  is a  Crystal Structure of Copper Sulphate, observed through Foldscope Instrument.
 </figcaption>
</figure>

Crystal Structure of Copper Sulphate

<img alt="IMG_20181011_085629" class="alignnone size-medium wp-image-71053 gcloudimg" data-attachment-id="71053" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="IMG_20181011_085629" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_71052/IMG_20181011_085629.jpg" width="285"/>


 Potassium Dichromate.


 observed during the workshop at Manu Academy, Vivek Vihar, Itanagar, Arunachal Pradesh, India.

Potassium Dichromate

<figure aria-describedby="caption-attachment-71068" class="wp-caption alignnone" id="attachment_71068" style="width: 282px">
 <img alt="upload 20181011100340" class="size-medium wp-image-71068 gcloudimg" data-attachment-id="71068" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"OPPO A3s","caption":"","created_timestamp":"1539252220","copyright":"","focal_length":"3.39","iso":"741","shutter_speed":"0.03030303030303","title":"","orientation":"1"}' data-image-title="upload 20181011100340" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_71067/upload-20181011100340.jpg" width="282"/>
 <figcaption class="wp-caption-text" id="caption-attachment-71068">
 Crystal Structure of Potassium Dichromate observed through foldscope
 </figcaption>
</figure>

Likha Taje

Earth

Posts

Air Particulates

Dust in Air

Locations

Statistics

Type of Sample

Foldscope Lens Magnification