Guru_rk7

the higher you climb, better the view

[Guru_rk7 @guru_rajkumar]

#Mumbai #TajHotel night view!

[Vishal N S @ivishalns]

I've been thinking about the energy architecture of our biggest tech stacks. We are obsessed with generation and storage, but we seem to completely ignore scavenging.

I believe there is a massive opportunity to close the loop by integrating Nanogenerators directly into our infrastructure to recover the energy we currently bleed out.

Based on my understanding, here are a few use cases where we could apply this:

@elonmusk (@Tesla & @SpaceX): I’ve been thinking about the energy we simply let go. Instead of losing it to rolling resistance and thermal waste, why not embed nanogenerators directly into the hardware?

For EVs:
The friction from the tyres is currently wasted. If we use triboelectric layers, we could convert that rolling energy into electricity to run the Tyre Pressure Monitoring System (TPMS), ABS sensors or other smar units. It cuts down the wiring harness weight freeing up range.

In Rockets:
The acoustic energy at launch is massive. We could harvest that vibration to power wireless structural health monitoring sensors. No batteries, no cables, just a "smart skin😋" powered by the roar of the engine.

And a wild thought for the Rocket Base:
The cryogenic plants chilling the propellant run 24/7 and pump out immense waste heat. Instead of venting it, let's run it through thermoelectric generators. That waste heat could power the base or even a nearby supercharger station. Free EV charging from rocket fuel cooling, a brilliant marketing, innit😅?

@nvidia:
The thermal output of high-performance chips are significant. What if we sandwich thermoelectric generators on the die, we could convert that waste heat back into electricity to drive on-chip micro-cooling pumps. The chip essentially helps cool itself.

@satyanadella @sundarpichai @JeffBezos @Meta @sama:
Data centers are effective wind tunnels. We could place wind-harvesting nanogenerators at exhaust vents. The cooling airflow alone could power the entire facility's IoT and security layer, taking those systems completely off the main grid.

It feels like we are leaving mega or giga watts on the table. What you think?

[ISRO @isro]

Chandrayaan-3 Mission:
Updates:

The communication link is established between the Ch-3 Lander and MOX-ISTRAC, Bengaluru.

Here are the images from the Lander Horizontal Velocity Camera taken during the descent.

#Chandrayaan_3
#Ch3

[Narendra Modi @narendramodi]

14th July 2023 will always be etched in golden letters as far as India’s space sector is concerned. Chandrayaan-3, our third lunar mission, will embark on its journey. This remarkable mission will carry the hopes and dreams of our nation.

[Guru_rk7 @guru_rajkumar]

Look deep into nature, you will understand the things better ✨ 😊

[Guru_rk7 @guru_rajkumar]

By the way.. more than the food smell.. #besantnagar #chennai #boatsrestaurant
Based on a true story.

[Guru_rk7 @guru_rajkumar]

Life is good, if you are good 😊 ✨

Be good, do good, spread good..

Have a good day :)

[Prachi Harlalka @PrachiHarlalka1]

With heavy rain and cold , @adgpi to the rescue.
#bestchai @guru_rajkumar

[Guru_rk7 @guru_rajkumar]

I really want to thank @BROindia for making a beautiful roads and connecting people. Today if we are enjoying the land of high passes, its whole credits goes to @BROindia @adgpi for making smooth ride and reaching beautiful destinations across leh ladakh. Jaihind 🇮🇳

[The Olympic Games™ @Olympics]

HISTORY. MADE.

Neeraj Chopra of #IND takes #gold in the #Athletics men’s javelin final on his Olympic debut!

He is the first Indian to win an athletics medal and only the second to win an individual medal!

@WorldAthletics | #StrongerTogether | #Tokyo2020 | @WeAreTeamIndia

[Guru_rk7 @guru_rajkumar]

sometimes you need to have patience..!!

it will not describe you, it will describe your attitude towards it.

njoy your journey..!!

[IBM @IBM]

⚡️Join us as we celebrate our 110th birthday. 🎉

Take a minute to explore some iconic IBM moments that have made a lasting impact on our industry and the world.

What’s your favorite IBM milestone?

[Guru_rk7 @guru_rajkumar]

sometimes later becomes never..!! so let's do it now 😉✌🏼

[ISRO @isro]

#CMS01 successfully separated from fourth stage of #PSLVC50 and injected into orbit
#ISRO

[Guru_rk7 @guru_rajkumar]

😜🤠🤸‍♂️🏃‍♂️

[Guru_rk7 @guru_rajkumar]

Mount view! 👾👽 pro mode !!

[Guru_rk7 @guru_rajkumar]

@msdhoni @ImRaina
#Thala #ChinnaThala
Dhoni: You came, You conquered, You Brought trophies to team, You Walked away silently.
Raina: You came, u gave your best cricket at t20s and did an outstanding fielding n all formats of cricket, gave us memories, walked away with ur frnd

[Guru_rk7 @guru_rajkumar]

@SGanguly99 🔥 ❤🏏

src @mrmowli

[Guru_rk7 @guru_rajkumar]

Happy Born Day ❤🔥 @SGanguly99 #Dada #SouravGangulybirthday #DadaBirthday

source courtesy @mrmowli 🤠

[Guru_rk7 @guru_rajkumar]

Night mode. #mobilephotography