Science Including Gadgets

[adityak469]

I don't know where to post this so I'm posting it here.

So i have to give a speech on Science Including Gadgets in my school as A ASL(a speaking skill test). I just can't figure out what to say as nothing was told about the contents..... 'm in class 10. Anyone here can suggest me to fill the speech with some contents? The Time limit is 3 mins.

 

[flyingcow]

say something about technology and machines used in medical field...
then go to agriculture
then proceed to physics...quantum computing...
this should be enough for 3 mins...
best of luck
dont disappoint meh..i believe in u

 

[SaiyanGoku]

within 3 minutes, its quite tough. If I were you, I would've taken "telephone and its advancement over the years" as the topic.

 

[adityak469]

so in medical , i'll be including nanotech. In agricultyral i have to search , i wonlt be including quatum computing as the judges may ask question and i don't have enough knowlege on that. Will intorduce mantle , oculus rift and a littke NFC . Looks like i'll have to be awake tonight to prepare..