The Observer
@the-observer-Vms2ZU Member
- Member since
- Joined
- Last active
- Active
- Member number
- Member #154,616
- Posts
- 4
- Replies
- 38
- Reactions
- 0
- Active days
- 0
Contributions
Last 12 months
0 contributions
- Active days
- 0
- Longest run
- 0 days
- Current run
- 0 days
Trophies
Featured trophies
0 / 8
Swipe or scroll to see more trophies
Recent contributions
-
Replied #Threads
SpaceX ‘Grasshopper’ Rocket Launches to Record Height—Then Lands
It is indeed breathtaking to achieve that 😀
-
Replied #Threads
Reusable rockets? double the fuel ?
SarathKumar ChandrasekaranIS this video real?Can a rocket really land like this from where it had started its flight?(I am not a scientist so please forgive if...
-
Replied #Threads
How does the sun cause heat on our bodies?
ianoopYes, light consist photon but sun rays consist radiation too which is not visible via necked eyes. Ultra voilet + infrared. Thank to Ozon layer which...
-
Replied #Threads
How does the sun cause heat on our bodies?
ianoopApart from light source there are two more factor come with sun light/ Ultra-violet rays + infrared. Ultra-violet makes sun rays hotter and is main reason...
-
Replied #Threads
How does the sun cause heat on our bodies?
so you mean the light reflected by the moon is of such less intensity that it doesn't have enough IR radiation with it for producing some...
-
Posted #Threads
Reusable rockets? double the fuel ?
Just hopped across this SpaceX's Grasshopper video which made another feat this month. Is it good (or i would prefer the word feasible to introduce re-usable...
2 replies -
Replied #Threads
Why don't trucks have aerodynamic front like cars?
But it does save cost for long highway hauls by giving less drag and hence maybe a noteworthy extra mileage .
-
Posted #Threads
How does the sun cause heat on our bodies?
Hello, I felt this question relates a lot of radiative heat transfer and hence i'm posting it here. Actually came up during the moonlit night yesterday....
13 replies -
Replied #Threads
How To Present Yourself In Seminar
I do this stuff sometimes.You just need to catch the audience off-its-brain. make them excited and cover up different angles of your topic.
-
Replied #Threads
Can Air Act As "Ground" For Electrical Circuits?
Yeah Got it. Are these the tips that we're talking about? Hope they are visible
-
Replied #Threads
Can Air Act As "Ground" For Electrical Circuits?
I guess i noticed some of those tips recently and clicked it on my mobile at an airbase. Lemme get back with a pic or 2...
-
Replied #Threads
Rolling friction and lift in airplanes
SarathKumar ChandrasekaranFriction may be explained if we consider it as Resistence . So if there is a presence of friction , there has to be more...
Activity by month
Where The contributes
-
#Threads 42 · 100%
Highlights
- Reactions per contribution
- 0.0
- Best answers
- 0
- Member for
- 13 years